diff --git a/closure/goog/css/editor/bubble.css b/closure/goog/css/editor/bubble.css
index fa66d34a75..8633b588b8 100644
--- a/closure/goog/css/editor/bubble.css
+++ b/closure/goog/css/editor/bubble.css
@@ -7,7 +7,7 @@
 
 /*
  * Bubble styles.
- *
+* @provide {goog.css.editor.bubble}
  */
 
 div.tr_bubble {