diff --git a/src/panel-triggers/partials/triggers_tab.html b/src/panel-triggers/partials/triggers_tab.html
index 0f5da2e..ad0dec0 100644
--- a/src/panel-triggers/partials/triggers_tab.html
+++ b/src/panel-triggers/partials/triggers_tab.html
@@ -51,7 +51,7 @@
_.map(proxies, 'host'))
+ .then(callback);
+ }
+
datasourcesChanged() {
_.each(this.panel.datasources, (ds) => {
if (!this.panel.targets[ds]) {