diff --git a/contrib/man/md/Dockerfile b/contrib/man/md/Dockerfile
index fa148fcdaf..438227df89 100644
--- a/contrib/man/md/Dockerfile
+++ b/contrib/man/md/Dockerfile
@@ -1,4 +1,4 @@
-FROM fedora
+FROM fedora:20
 MAINTAINER ipbabble <emailwhenry@redhat.com>
 # Update and install pandoc
 RUN yum -y update; yum clean all;