diff --git a/src/backend/InvenTree/common/api.py b/src/backend/InvenTree/common/api.py
index ca33b208b6..e0d8277c9a 100644
--- a/src/backend/InvenTree/common/api.py
+++ b/src/backend/InvenTree/common/api.py
@@ -805,7 +805,7 @@ class IconList(ListAPI):
 
     def get_queryset(self):
         """Return a list of all available icon packages."""
-        return get_icon_packs().values()
+        return list(get_icon_packs().values())
 
 
 class SelectionListList(ListCreateAPI):