diff --git a/SPECS/gdm.spec b/SPECS/gdm.spec
index c0d6e19..2dd0440 100644
--- a/SPECS/gdm.spec
+++ b/SPECS/gdm.spec
@@ -143,6 +143,8 @@ autoreconf --force --install --verbose
 
 %build
 
+sed -i 's|/etc/redhat-release|/etc/powerel-release|' configure
+
 %configure --with-pam-prefix=%{_sysconfdir} \
            --with-run-dir=/run/gdm \
            --with-default-path="/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" \