diff --git a/src/backend/catalog/sql_features.txt b/src/backend/catalog/sql_features.txt
index 0f8791164a8300517103c056953652b311c00994..50a1e106ad6686b65c667b49cb0fd88f9768d043 100644
--- a/src/backend/catalog/sql_features.txt
+++ b/src/backend/catalog/sql_features.txt
@@ -406,7 +406,7 @@ T131	Recursive query			NO
 T132	Recursive query in subquery			NO	
 T141	SIMILAR predicate			YES	
 T151	DISTINCT predicate			YES	
-T152	DISTINCT predicate with negation			NO	
+T152	DISTINCT predicate with negation			YES	
 T171	LIKE clause in table definition			YES	
 T172	AS subquery clause in table definition			NO	
 T173	Extended LIKE clause in table definition			NO