diff --git a/InvenTree/part/api.py b/InvenTree/part/api.py
index e394efae7e..b025791a7f 100644
--- a/InvenTree/part/api.py
+++ b/InvenTree/part/api.py
@@ -1351,10 +1351,6 @@ class PartList(generics.ListCreateAPIView):
         filters.OrderingFilter,
     ]
 
-    filter_fields = [
-        'variant_of',
-    ]
-
     ordering_fields = [
         'name',
         'creation_date',