diff --git a/beat/web/experiments/serializers.py b/beat/web/experiments/serializers.py
index 84cb3fe2202b5889969769b4f2a0c5e13221444c..fef9b9fbe1705bc3494ca23835a73e5443d62907 100755
--- a/beat/web/experiments/serializers.py
+++ b/beat/web/experiments/serializers.py
@@ -71,7 +71,7 @@ class ExperimentCreationSerializer(serializers.ModelSerializer):
 
     def toolchain_queryset(self):
         user = self.context.get("user")
-        return annotate_full_name(Toolchain).for_user(user, True)
+        return annotate_full_name(Toolchain.objects.for_user(user, True))
 
     def validate_name(self, name):
         # sanitize_name is a static method of Versionable models but Experiment