diff --git a/manylinux2014-x64/Dockerfile.in b/manylinux2014-x64/Dockerfile.in
index 03be359..9369d28 100644
--- a/manylinux2014-x64/Dockerfile.in
+++ b/manylinux2014-x64/Dockerfile.in
@@ -1,3 +1,4 @@
+# Recent versions address yum functionality
 FROM quay.io/pypa/manylinux2014_x86_64:latest
 MAINTAINER Matt McCormick "matt.mccormick@kitware.com"