diff --git a/apps/mosquito/tasks.py b/apps/mosquito/tasks.py
index 7e0255a..97b7e40 100644
--- a/apps/mosquito/tasks.py
+++ b/apps/mosquito/tasks.py
@@ -137,4 +137,4 @@ def update_mosq_device_info():
     default_org = Org.objects.all().first()
     for device_id in x:
         DeviceInfo.objects.create(device_id=device_id, org=default_org)
-    return x
\ No newline at end of file
+    return list(x)