diff --git a/0019-fix-sed-build-id-match-test.patch b/0019-fix-sed-build-id-match-test.patch
new file mode 100644
index 0000000..cdbf6f4
--- /dev/null
+++ b/0019-fix-sed-build-id-match-test.patch
@@ -0,0 +1,268 @@
+commit f0a581925ad4c948dc58cc8f9a55399ad8de351e
+Author: Mark Wielaard <mark@klomp.org>
+Date:   Fri Mar 3 23:51:13 2017 +0100
+
+    tests/tpmbuild.at: Make file sed regexp more strict to extract BuildID.
+    
+    In some testcases we extract the BuildID with the file command.
+    Unfortunately the file command output changed slightly between versions.
+    Make the sed regexp more strict by only matching a hex-string.
+    Also properly "escape" [ and ] which inside an AT_CHECK should be [[ and ]].
+    
+    Tested against file versions 5.11, 5.29 and 5.30.
+    
+    Signed-off-by: Mark Wielaard <mark@klomp.org>
+
+diff --git a/tests/rpmbuild.at b/tests/rpmbuild.at
+index a46822f..dcbdd2c 100644
+--- a/tests/rpmbuild.at
++++ b/tests/rpmbuild.at
+@@ -423,11 +423,11 @@ hello2_file=./usr/local/bin/hello2
+ test -f $hello_file || echo "no hello file: $hello_file"
+ test -f $hello2_file || echo "no hello2 file: $hello2_file"
+ 
+-id1=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
+-id2=$(file $hello2_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
+-id1debug=$(file $hello_file_debug | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
+-id2debug=$(file $hello2_file_debug | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
+-idmulti=$(file $hello_multi_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id1=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
++id2=$(file $hello2_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
++id1debug=$(file $hello_file_debug | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
++id2debug=$(file $hello2_file_debug | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
++idmulti=$(file $hello_multi_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ test "$id1" = "$id1debug" || echo "id1: $id1 != id1debug: $id1debug"
+ test "$id2" = "$id2debug" || echo "id2: $id2 != id2debug: $id2debug"
+@@ -516,11 +516,11 @@ hello2_file=./usr/local/bin/hello2
+ test -f $hello_file || echo "no hello file: $hello_file"
+ test -f $hello2_file || echo "no hello2 file: $hello2_file"
+ 
+-id1=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
+-id2=$(file $hello2_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
+-id1debug=$(file $hello_file_debug | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
+-id2debug=$(file $hello2_file_debug | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
+-idmulti=$(file $hello_multi_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id1=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
++id2=$(file $hello2_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
++id1debug=$(file $hello_file_debug | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
++id2debug=$(file $hello2_file_debug | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
++idmulti=$(file $hello_multi_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ test "$id1" = "$id1debug" || echo "id1: $id1 != id1debug: $id1debug"
+ test "$id2" = "$id2debug" || echo "id2: $id2 != id2debug: $id2debug"
+commit 09b5082f1073451423c6d5ebffed781e25472fd6
+Author: Mark Wielaard <mark@klomp.org>
+Date:   Mon Mar 20 09:27:05 2017 +0100
+
+    tests/rpmbuildid.at: Make file sed regexp more strict to extract BuildID.
+    
+    Like commit f0a5819 for rpmbuild.at. In the case of rpmbuildid.at the
+    sed expression looked to work, but only matched by accident. Make the sed
+    regexp more strict by only matching a hex-string. And properly "escape"
+    [ and ] which inside an AT_CHECK should be [[ and ]].
+    
+    Signed-off-by: Mark Wielaard <mark@klomp.org>
+
+diff --git a/tests/rpmbuildid.at b/tests/rpmbuildid.at
+index 15c0620..1c06ca1 100644
+--- a/tests/rpmbuildid.at
++++ b/tests/rpmbuildid.at
+@@ -97,7 +97,7 @@ main_file=./usr/local/bin/hello
+ test -f "${main_file}" || echo "No main file ${main_file}"
+ 
+ # Extract the build-id from the main file
+-id_main=$(file $main_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_main=$(file $main_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ id_main_file="./usr/lib/debug/.build-id/${id_main:0:2}/${id_main:2}"
+ test -L "$id_main_file" || echo "No build-id file $id_main_file"
+@@ -120,7 +120,7 @@ debug_file=./usr/lib/debug/usr/local/bin/hello.debug
+ test -f ${debug_file} || echo "No debug file ${debug_file}"
+ 
+ # Extract the build-id from the .debug file
+-id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_debug=$(file $debug_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ test ${id_main} = ${id_debug} || echo "unequal main and debug id"
+ 
+@@ -190,7 +190,7 @@ main_file=./usr/local/bin/hello
+ test -f "${main_file}" || echo "No main file ${main_file}"
+ 
+ # Extract the build-id from the main file
+-id_main=$(file $main_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_main=$(file $main_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ id_main_file="./usr/lib/debug/.build-id/${id_main:0:2}/${id_main:2}"
+ test -L "$id_main_file" || echo "No build-id file $id_main_file"
+@@ -213,7 +213,7 @@ debug_file=./usr/lib/debug/usr/local/bin/hello-*.debug
+ test -f ${debug_file} || echo "No debug file ${debug_file}"
+ 
+ # Extract the build-id from the .debug file
+-id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_debug=$(file $debug_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ test ${id_main} = ${id_debug} || echo "unequal main and debug id"
+ 
+@@ -283,7 +283,7 @@ main_file=./usr/local/bin/hello
+ test -f "${main_file}" || echo "No main file ${main_file}"
+ 
+ # Extract the build-id from the main file
+-id_main=$(file $main_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_main=$(file $main_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ id_main_file="./usr/lib/.build-id/${id_main:0:2}/${id_main:2}"
+ test -L "$id_main_file" || echo "No build-id file $id_main_file"
+@@ -306,7 +306,7 @@ debug_file=./usr/lib/debug/usr/local/bin/hello.debug
+ test -f ${debug_file} || echo "No debug file ${debug_file}"
+ 
+ # Extract the build-id from the .debug file
+-id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_debug=$(file $debug_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ test ${id_main} = ${id_debug} || echo "unequal main and debug id"
+ 
+@@ -375,7 +375,7 @@ main_file=./usr/local/bin/hello
+ test -f "${main_file}" || echo "No main file ${main_file}"
+ 
+ # Extract the build-id from the main file
+-id_main=$(file $main_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_main=$(file $main_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ id_main_file="./usr/lib/.build-id/${id_main:0:2}/${id_main:2}"
+ test -L "$id_main_file" || echo "No build-id file $id_main_file"
+@@ -398,7 +398,7 @@ debug_file=./usr/lib/debug/usr/local/bin/hello-*.debug
+ test -f ${debug_file} || echo "No debug file ${debug_file}"
+ 
+ # Extract the build-id from the .debug file
+-id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_debug=$(file $debug_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ test ${id_main} = ${id_debug} || echo "unequal main and debug id"
+ 
+@@ -469,7 +469,7 @@ main_file=./usr/local/bin/hello
+ test -f "${main_file}" || echo "No main file ${main_file}"
+ 
+ # Extract the build-id from the main file
+-id_main=$(file $main_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_main=$(file $main_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ id_main_file="./usr/lib/.build-id/${id_main:0:2}/${id_main:2}"
+ test -L "$id_main_file" || echo "No build-id file $id_main_file"
+@@ -492,7 +492,7 @@ debug_file=./usr/lib/debug/usr/local/bin/hello.debug
+ test -f ${debug_file} || echo "No debug file ${debug_file}"
+ 
+ # Extract the build-id from the .debug file
+-id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_debug=$(file $debug_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ test ${id_main} = ${id_debug} || echo "unequal main and debug id"
+ 
+@@ -574,7 +574,7 @@ main_file=./usr/local/bin/hello
+ test -f "${main_file}" || echo "No main file ${main_file}"
+ 
+ # Extract the build-id from the main file
+-id_main=$(file $main_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_main=$(file $main_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ id_main_file="./usr/lib/.build-id/${id_main:0:2}/${id_main:2}"
+ test -L "$id_main_file" || echo "No build-id file $id_main_file"
+@@ -597,7 +597,7 @@ debug_file=./usr/lib/debug/usr/local/bin/hello-*debug
+ test -f ${debug_file} || echo "No debug file ${debug_file}"
+ 
+ # Extract the build-id from the .debug file
+-id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id_debug=$(file $debug_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ test ${id_main} = ${id_debug} || echo "unequal main and debug id"
+ 
+@@ -662,7 +662,7 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-1.0-1.*.rpm \
+ hello_file=./usr/local/bin/hello
+ 
+ # Extract the build-id from the main file
+-id=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ # alldebug not here...
+ id_file="./usr/lib/debug/.build-id/${id:0:2}/${id:2}"
+@@ -732,7 +732,7 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-1.0-1.*.rpm \
+ hello_file=./usr/local/bin/hello
+ 
+ # Extract the build-id from the main file
+-id=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ # alldebug not here...
+ id_file="./usr/lib/debug/.build-id/${id:0:2}/${id:2}"
+@@ -799,7 +799,7 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-1.0-1.*.rpm \
+ hello_file=./usr/local/bin/hello
+ 
+ # Extract the build-id from the main file
+-id=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ # separate build-ids split...
+ id_file="./usr/lib/.build-id/${id:0:2}/${id:2}"
+@@ -866,7 +866,7 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-1.0-1.*.rpm \
+ hello_file=./usr/local/bin/hello
+ 
+ # Extract the build-id from the main file
+-id=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ # separate build-ids split...
+ id_file="./usr/lib/.build-id/${id:0:2}/${id:2}"
+@@ -930,7 +930,7 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-1.0-1.*.rpm \
+ hello_file=./usr/local/bin/hello
+ 
+ # Extract the build-id from the main file
+-id=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ # compat build-ids split...
+ id_file="./usr/lib/.build-id/${id:0:2}/${id:2}"
+@@ -1009,7 +1009,7 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-1.0-1.*.rpm \
+ hello_file=./usr/local/bin/hello
+ 
+ # Extract the build-id from the main file
+-id=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ # compat build-ids split...
+ id_file="./usr/lib/.build-id/${id:0:2}/${id:2}"
+@@ -1084,7 +1084,7 @@ hello_file=./usr/local/bin/hello
+ 
+ # Extract the build-id from the main file
+ test -f $hello_file || echo "No $hello_file"
+-id1=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id1=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ # Make sure we generate a new one
+ rm $hello_file
+@@ -1101,7 +1101,7 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-2.*.rpm \
+ 
+ # Extract the build-id from the main file
+ test -f $hello_file || echo "No $hello_file"
+-id2=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id2=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ if test "$id1" == "$id2"; then echo "equal $id1"; else echo "unequal"; fi
+ ],
+@@ -1138,7 +1138,7 @@ hello_file=./usr/local/bin/hello
+ 
+ # Extract the build-id from the main file
+ test -f $hello_file || echo "No $hello_file"
+-id1=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id1=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ # Make sure we generate a new one
+ rm $hello_file
+@@ -1157,7 +1157,7 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-2.*.rpm \
+ 
+ # Extract the build-id from the main file
+ test -f $hello_file || echo "No $hello_file"
+-id2=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')
++id2=$(file $hello_file | sed 's/.*, BuildID\[[.*\]]=\([[0-9a-f]]*\),.*/\1/')
+ 
+ if test "$id1" == "$id2"; then echo "equal"; else echo "unequal $id1 $id2"; fi
+ ],
diff --git a/rpm.spec b/rpm.spec
index 97bcdd8..7a953f3 100644
--- a/rpm.spec
+++ b/rpm.spec
@@ -90,6 +90,7 @@ Patch264: 0015-reset-buildid-file-attrs.patch
 Patch265: 0016-debugedit-replace-files.patch
 Patch266: 0017-do-not-process-buildi-ds-for-noarch.patch
 Patch267: 0018-update-build-id-endian.patch
+Patch268: 0019-fix-sed-build-id-match-test.patch
 
 # OpenSSL backend
 Patch300: 0001-Add-OpenSSL-support-for-digest-and-signatures.patch
@@ -594,6 +595,9 @@ exit 0
 %doc doc/librpm/html/*
 
 %changelog
+* Mon Mar 20 2017 Mark Wielaard <mjw@redhat.com>
+- Add tests fix for sed file build-id regexp matching.
+
 * Fri Mar 17 2017 Mark Wielaard <mjw@redhat.com> - 4.13.0.1-12
 - Fix reading and updating (cross-endian) build-id information.