diff --git a/sql/plsql/PlSqlParser.g4 b/sql/plsql/PlSqlParser.g4
index eee547c40f..1849645483 100644
--- a/sql/plsql/PlSqlParser.g4
+++ b/sql/plsql/PlSqlParser.g4
@@ -7855,6 +7855,7 @@ regular_id
     | VAR_
     | VALUE
     | COVAR_
+    | DATE_FORMAT
     ;
 
 non_reserved_keywords_in_18c