diff --git a/mock/c7.1611.00.a64-aarch64.cfg b/mock/c7.1611.00.a64-aarch64.cfg
index 7af9eaa..64ec6e4 100644
--- a/mock/c7.1611.00.a64-aarch64.cfg
+++ b/mock/c7.1611.00.a64-aarch64.cfg
@@ -29,7 +29,7 @@ gpgcheck=0
 assumeyes=1
 syslog_ident=mock
 syslog_device=
-
+exclude=*2.5-6.el7*
 # repos
 [c7.1511.00.a64]
 name=c7.1511.00.a64