diff --git a/SPECS/bzip2.spec b/SPECS/bzip2.spec
index 0b8d396..5881464 100644
--- a/SPECS/bzip2.spec
+++ b/SPECS/bzip2.spec
@@ -3,12 +3,14 @@
 Summary: A file compression utility
 Name: bzip2
 Version: 1.0.6
-Release: 8%{?dist}
+Release: 12%{?dist}
 License: BSD
 Group: Applications/File
 URL: http://www.bzip.org/
 Source: http://www.bzip.org/%{version}/%{name}-%{version}.tar.gz
 
+Requires: bzip2-libs = %{version}-%{release}
+
 Patch0: bzip2-1.0.4-saneso.patch
 Patch1: bzip2-1.0.4-cflags.patch
 # resolves: #226979
@@ -50,13 +52,19 @@ Libraries for applications using the bzip2 compression format.
 %patch2 -p1 -b .bz2recover
 
 %build
+%ifarch ppc64
+export O3="-O3"
+%else
+export O3=""
+%endif
+
 make -f Makefile-libbz2_so CC="%{__cc}" AR="%{__ar}" RANLIB="%{__ranlib}" \
-    CFLAGS="$RPM_OPT_FLAGS -D_FILE_OFFSET_BITS=64 -fpic -fPIC" \
+    CFLAGS="$RPM_OPT_FLAGS -D_FILE_OFFSET_BITS=64 -fpic -fPIC $O3" \
     %{?_smp_mflags} all
 
 rm -f *.o
 make CC="%{__cc}" AR="%{__ar}" RANLIB="%{__ranlib}" \
-    CFLAGS="$RPM_OPT_FLAGS -D_FILE_OFFSET_BITS=64" \
+    CFLAGS="$RPM_OPT_FLAGS -D_FILE_OFFSET_BITS=64 $O3" \
     %{?_smp_mflags} all
 
 %install
@@ -98,6 +106,20 @@ ln -s bzmore.1 $RPM_BUILD_ROOT%{_mandir}/man1/bzless.1
 %{_libdir}/*.so
 
 %changelog
+* Fri Jan 24 2014 Daniel Mach <dmach@redhat.com> - 1.0.6-12
+- Mass rebuild 2014-01-24
+
+* Fri Jan 10 2014 Peter Schiffer <pschiffe@redhat.com> - 1.0.6-11
+- related: #1051062
+  added explicit requires on bzip2-libs subpackage from main package
+
+* Fri Jan 10 2014 Peter Schiffer <pschiffe@redhat.com> - 1.0.6-10
+- resolves: #1051062
+  recompiled with -O3 flag for ppc64 arch
+
+* Fri Dec 27 2013 Daniel Mach <dmach@redhat.com> - 1.0.6-9
+- Mass rebuild 2013-12-27
+
 * Wed Feb 13 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.6-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild