diff --git a/src/boot/quasar.js b/src/boot/quasar.js
index a018eede7..720fc29de 100644
--- a/src/boot/quasar.js
+++ b/src/boot/quasar.js
@@ -67,7 +67,7 @@ export default boot(({ app }) => {
                 method,
                 params,
                 headers: confHeaders,
-                aborted: signal.aborted,
+                aborted: signal?.aborted,
                 version: headers?.['salix-version'],
             },
         };