diff --git a/.gitignore b/.gitignore
index 6c31ab0..9ce1999 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,7 +8,7 @@
 /lib/
 /ts-temp
 /test/fixtures/package/simple/*
-!/test/fixtures/package/simple/check.js
+!/test/fixtures/package/simple/check.mjs
 0xweb.json
 hardhat-*.config.js
 del.act.ts
diff --git a/package.json b/package.json
index caaaf38..aafba65 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "dequanto",
-    "version": "0.1.10",
+    "version": "0.1.11",
     "author": {
         "name": "Alex Kit",
         "email": "alex.kit@atmajs.com"
diff --git a/test/fixtures/package/simple/check.js b/test/fixtures/package/simple/check.mjs
similarity index 100%
rename from test/fixtures/package/simple/check.js
rename to test/fixtures/package/simple/check.mjs
diff --git a/test/package/lib.spec.ts b/test/package/lib.spec.ts
index 396933f..e5ac3d0 100644
--- a/test/package/lib.spec.ts
+++ b/test/package/lib.spec.ts
@@ -31,7 +31,7 @@ UTest({
         // });
 
         let resultCommand = await run({
-            'command': 'node ./check.js',
+            'command': 'node ./check.mjs',
             cwd: path
         });