diff --git a/packages/sqltree/.yarnrc b/packages/sqltree/.yarnrc
new file mode 100644
index 000000000..fdb65e537
--- /dev/null
+++ b/packages/sqltree/.yarnrc
@@ -0,0 +1,2 @@
+version-tag-prefix packages-sqlitree-v
+version-git-message "packages-sqlitree v%s"
\ No newline at end of file
diff --git a/packages/sqltree/README.md b/packages/sqltree/README.md
index 4eabbb4cd..4f7a36a85 100644
--- a/packages/sqltree/README.md
+++ b/packages/sqltree/README.md
@@ -8,7 +8,7 @@ dbgate-sqltree hold query definition in RAW JSON objects.
 
 ```javascript
 const { treeToSql, dumpSqlSelect } = require("dbgate-sqltree");
-const engines = require("dbgate-engines");
+const dbgatePluginMysql = require("dbgate-plugin-mysql");
 
 const select = {
   commandType: "select",
@@ -32,7 +32,7 @@ const select = {
   ],
 };
 
-const sql = treeToSql(engines("mysql"), select, dumpSqlSelect);
+const sql = treeToSql(dbgatePluginMysql.driver, select, dumpSqlSelect);
 console.log("Generated query:", sql);
 
 ```