diff --git a/dashboard/src/views/AppstoreView.vue b/dashboard/src/views/AppstoreView.vue
index 097beba65..a914ce8f3 100644
--- a/dashboard/src/views/AppstoreView.vue
+++ b/dashboard/src/views/AppstoreView.vue
@@ -141,7 +141,7 @@ async function getInstalledApps() {
 async function onHashChange() {
   if (window.location.hash.indexOf('#/appstore/') !== 0) return;
 
-  appInstallDialog.value.close();
+  if (appInstallDialog.value) appInstallDialog.value.close();
 
   const query = window.location.hash.slice('#/appstore/'.length);
   if (query) {