diff --git a/src/background/open.js b/src/background/open.js
index a0aee20ba..28183f0bb 100644
--- a/src/background/open.js
+++ b/src/background/open.js
@@ -91,7 +91,7 @@ export async function openSession(session, property = "openInNewWindow") {
           break;
       }
     } else {
-      openInNewWindow();
+      await openInNewWindow();
     }
   }
 }