diff --git a/src/static/js/broadcast.ts b/src/static/js/broadcast.ts
index 0a0677e26..347cf29e2 100644
--- a/src/static/js/broadcast.ts
+++ b/src/static/js/broadcast.ts
@@ -299,7 +299,7 @@ const loadBroadcastJS = (socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
       // Loading changeset history for new revision
       loadChangesetsForRevision(newRevision, update);
       // Loading changeset history for old revision (to make diff between old and new revision)
-      loadChangesetsForRevision(padContents.currentRevision - 1);
+      loadChangesetsForRevision(padContents.currentRevision);
     }
 
     const authors = _.map(padContents.getActiveAuthors(), (name) => authorData[name]);