diff --git a/roles/docker-distribution/files/user.conf b/roles/docker-distribution/files/user.conf
index 842b397..116331b 100644
--- a/roles/docker-distribution/files/user.conf
+++ b/roles/docker-distribution/files/user.conf
@@ -1,2 +1,3 @@
 [Service]
 User=docker
+UMask=027