diff --git a/SOURCES/CentOS-Devel.repo b/SOURCES/CentOS-Devel.repo
new file mode 100644
index 0000000..404fbd7
--- /dev/null
+++ b/SOURCES/CentOS-Devel.repo
@@ -0,0 +1,19 @@
+# CentOS-Devel.repo
+#
+# The mirror system uses the connecting IP address of the client and the
+# update status of each mirror to pick mirrors that are updated to and
+# geographically close to the client.  You should use this for CentOS updates
+# unless you are manually picking other mirrors.
+#
+# If the mirrorlist= does not work for you, as a fall back you can try the
+# remarked out baseurl= line instead.
+#
+#
+
+[Devel]
+name=CentOS-$releasever - Devel WARNING! FOR BUILDROOT USE ONLY!
+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=Devel&infra=$infra
+#baseurl=http://mirror.centos.org/$contentdir/$releasever/Devel/$basearch/os/
+gpgcheck=1
+enabled=0
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
diff --git a/SPECS/centos-release.spec b/SPECS/centos-release.spec
index 869b239..3340a5d 100644
--- a/SPECS/centos-release.spec
+++ b/SPECS/centos-release.spec
@@ -77,6 +77,7 @@ Source308:      CentOS-AppStream.repo
 Source309:      CentOS-PowerTools.repo
 Source310:      CentOS-centosplus.repo
 Source311:      CentOS-HA.repo
+Source312:      CentOS-Devel.repo
 
 %ifarch %{arm}
 %description -n %{pkg_name}
@@ -176,6 +177,7 @@ install -m 644 %{SOURCE308} %{buildroot}/etc/yum.repos.d
 install -m 644 %{SOURCE309} %{buildroot}/etc/yum.repos.d
 install -m 644 %{SOURCE310} %{buildroot}/etc/yum.repos.d
 install -m 644 %{SOURCE311} %{buildroot}/etc/yum.repos.d
+install -m 644 %{SOURCE312} %{buildroot}/etc/yum.repos.d
 
 mkdir -p -m 755 %{buildroot}/etc/dnf/vars
 echo "%{infra_var}" > %{buildroot}/etc/dnf/vars/infra