diff --git a/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java b/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
index aaf0e85608..477b210702 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
@@ -1823,7 +1823,7 @@ public class MySqlStatementParser extends SQLStatementParser {
     private SQLShowTablesStatement parseShowTabless() {
         SQLShowTablesStatement stmt = new SQLShowTablesStatement();
 
-        if (lexer.token() == Token.FROM) {
+        if (lexer.token() == Token.FROM || lexer.token() == Token.IN) {
             lexer.nextToken();
             SQLName database = exprParser.name();
             if (lexer.token() == Token.SUB && database instanceof SQLIdentifierExpr) {