diff --git a/cla_backend/apps/call_centre/serializers.py b/cla_backend/apps/call_centre/serializers.py
index 91e650079..f2dda6519 100644
--- a/cla_backend/apps/call_centre/serializers.py
+++ b/cla_backend/apps/call_centre/serializers.py
@@ -33,12 +33,6 @@
 
 
 class PropertySerializer(PropertySerializerBase):
-    value = serializers.IntegerField(required=True)
-    mortgage_left = serializers.IntegerField(required=True)
-    share = serializers.FloatField(required=True)
-    main = serializers.BooleanField(required=True)
-    disputed = serializers.BooleanField(required=True)
-
     class Meta(PropertySerializerBase.Meta):
         fields = ("value", "mortgage_left", "share", "id", "disputed", "main")