diff --git a/common/lib/xmodule/xmodule/templates/word_cloud/default.yaml b/common/lib/xmodule/xmodule/templates/word_cloud/default.yaml
index 270ac584d4..8317a0e78e 100644
--- a/common/lib/xmodule/xmodule/templates/word_cloud/default.yaml
+++ b/common/lib/xmodule/xmodule/templates/word_cloud/default.yaml
@@ -3,5 +3,5 @@ metadata:
display_name: Word cloud
version: 1
data: |
-
+
children: []