diff --git a/prizetap/serializers.py b/prizetap/serializers.py
index f7d502b8..9b350928 100644
--- a/prizetap/serializers.py
+++ b/prizetap/serializers.py
@@ -178,6 +178,7 @@ class Meta:
             "raffleId",
             "constraints",
             "constraint_params",
+            "reversed_constraints",
             "created_at",
             "start_at",
             "deadline",