diff --git a/roles/docker/defaults/main.yml b/roles/docker/defaults/main.yml
index 685bc57cd..196e59b4c 100644
--- a/roles/docker/defaults/main.yml
+++ b/roles/docker/defaults/main.yml
@@ -1 +1,10 @@
 docker_version: 1.10
+
+docker_package_info:
+  pkgs:
+
+docker_repo_key_info:
+  repo_keys:
+
+docker_repo_info:
+  repos: