diff --git a/src/containers/blocks.jsx b/src/containers/blocks.jsx
index 4141e6cc8..ac1fd3ee3 100644
--- a/src/containers/blocks.jsx
+++ b/src/containers/blocks.jsx
@@ -438,7 +438,8 @@ Blocks.defaultOptions = {
         dragShadowOpacity: 0.6
     },
     comments: false,
-    collapse: false
+    collapse: false,
+    sounds: false
 };
 
 Blocks.defaultProps = {