diff --git a/apps/product/web/api/v1/viewsets/product_api.py b/apps/product/web/api/v1/viewsets/product_api.py
index 9563d14..95d4162 100644
--- a/apps/product/web/api/v1/viewsets/product_api.py
+++ b/apps/product/web/api/v1/viewsets/product_api.py
@@ -437,9 +437,9 @@ class IncentivePlanViewSet(SoftDeleteMixin, viewsets.ModelViewSet, DynamicSearch
     def active_plans(self, request):
         """ return active incentive plans """
 
-        query_param = self.request.query_param  # noqa
+        query_params = self.request.query_params  # noqa
 
-        group = query_param.get('group') if 'group' in query_param.keys() else None
+        group = query_params.get('group') if 'group' in query_params.keys() else None
         base_query = {}
 
         if group: