diff --git a/src/ui/web/general/ListView.js b/src/ui/web/general/ListView.js
index 80c2394c..18fc524b 100644
--- a/src/ui/web/general/ListView.js
+++ b/src/ui/web/general/ListView.js
@@ -55,7 +55,9 @@ export class ListView {
     }
 
     unmount() {
-        this._unloadList();
+        if (this._list) {
+            this._unloadList();
+        }
     }
 
     _onClick(event) {