diff --git a/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4 b/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4
index 39d5e4ed56628..5fa75fe348e68 100644
--- a/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4
+++ b/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4
@@ -141,7 +141,7 @@ statement
         (LIKE? pattern=STRING)?                                        #showTables
     | SHOW TABLE EXTENDED ((FROM | IN) db=identifier)?
         LIKE pattern=STRING partitionSpec?                             #showTable
-    | SHOW DATABASES (LIKE? pattern=STRING)?                            #showDatabases
+    | SHOW DATABASES (LIKE? pattern=STRING)?                           #showDatabases
     | SHOW TBLPROPERTIES table=tableIdentifier
         ('(' key=tablePropertyKey ')')?                                #showTblProperties
     | SHOW COLUMNS (FROM | IN) tableIdentifier