diff --git a/lib/apiserver/routers/smstools-config.js b/lib/apiserver/routers/smstools-config.js
index e5e81b1..8490fe2 100644
--- a/lib/apiserver/routers/smstools-config.js
+++ b/lib/apiserver/routers/smstools-config.js
@@ -154,7 +154,7 @@ async function pageInstallConfig(req, res) {
 }
 
 async function pageQueuesAndProviders(req, res) {
-    res.end(await queuesAndProviders.dump);
+    res.end(await queuesAndProviders.dump());
 }
 
 router.get('/', pageIndex);