diff --git a/hibernate-core/src/main/antlr/org/hibernate/grammars/hql/HqlParser.g4 b/hibernate-core/src/main/antlr/org/hibernate/grammars/hql/HqlParser.g4
index 81a3ebbedb..201e59e193 100644
--- a/hibernate-core/src/main/antlr/org/hibernate/grammars/hql/HqlParser.g4
+++ b/hibernate-core/src/main/antlr/org/hibernate/grammars/hql/HqlParser.g4
@@ -1065,7 +1065,6 @@ identifier
 	| COUNT
 	| CROSS
 	| CURRENT_DATE
-	| CURRENT_DATETIME
 	| CURRENT_INSTANT
 	| CURRENT_TIME
 	| CURRENT_TIMESTAMP