diff --git a/dashboard/src/components/AppInstallDialog.vue b/dashboard/src/components/AppInstallDialog.vue
index f9e9a97a3..e3b1ff00e 100644
--- a/dashboard/src/components/AppInstallDialog.vue
+++ b/dashboard/src/components/AppInstallDialog.vue
@@ -162,7 +162,7 @@ async function onSubmit(overwriteDns) {
 
   if (!error) {
     dialog.value.close();
-    localStorage['confirmPostInstall_' + result.id] = true;
+    if (manifest.value.postInstallMessage) localStorage['confirmPostInstall_' + result.id] = true;
     return window.location.href = `/#/app/${result.id}/info`;
   }