diff --git a/chrome/content/zotero/collectionTree.jsx b/chrome/content/zotero/collectionTree.jsx
index 44ededb2b6..7cb501de3c 100644
--- a/chrome/content/zotero/collectionTree.jsx
+++ b/chrome/content/zotero/collectionTree.jsx
@@ -989,6 +989,7 @@ var CollectionTree = class CollectionTree extends LibraryTree {
 					}
 				}
 			}
+			this._refreshRowMap();
 		}
 		else if (action == 'refresh' && type == 'trash') {
 			// We need to update the trash's status (full or empty), and if empty,