diff --git a/frappe/integration_broker/doctype/integration_service/integration_service.py b/frappe/integration_broker/doctype/integration_service/integration_service.py
index 9d36307672..c8f5c96f8b 100644
--- a/frappe/integration_broker/doctype/integration_service/integration_service.py
+++ b/frappe/integration_broker/doctype/integration_service/integration_service.py
@@ -104,8 +104,8 @@ def get_integration_service_events():
 		fields=["name"]):
 		controller = get_integration_controller(service.name)
 
-		if hasattr(controller, "scheduler_events").items():
-			for key, handlers in controller.scheduler_events:
+		if hasattr(controller, "scheduler_events"):
+			for key, handlers in controller.scheduler_events.items():
 				events.setdefault(key, []).extend(handlers)
 
 	return events