diff --git a/jsapp/js/components/list.es6 b/jsapp/js/components/list.es6
index 1902262a6a..493bd05c35 100644
--- a/jsapp/js/components/list.es6
+++ b/jsapp/js/components/list.es6
@@ -253,6 +253,10 @@ export class ListExpandToggle extends React.Component {
     this.listenTo(this.searchStore, this.searchStoreChanged);
   }
 
+  componentWillUnmount() {
+    this.stopListening(this.searchStore, this.searchStoreChanged);
+  }
+
   searchStoreChanged(searchStoreState) {
     this.setState(searchStoreState);
   }