diff --git a/browser/components/sessionstore/src/nsSessionStore.js b/browser/components/sessionstore/src/nsSessionStore.js
index 3ec187baa273..030f022a58d4 100644
--- a/browser/components/sessionstore/src/nsSessionStore.js
+++ b/browser/components/sessionstore/src/nsSessionStore.js
@@ -741,6 +741,8 @@ SessionStoreService.prototype = {
     if (!aNoNotification) {
       this.saveStateDelayed(aWindow);
     }
+
+    this._updateCrashReportURL(aWindow);
   },
 
   /**