diff --git a/index.js b/index.js
index 5158632..448a0a4 100644
--- a/index.js
+++ b/index.js
@@ -17,7 +17,7 @@ const run = async () => {
     }
   }
 
-  import('./src/index.js')();
+  await import('./src/index.js')();
 };
 
 run().catch(console.error);
diff --git a/src/index.js b/src/index.js
index 625a70f..01ca0d4 100644
--- a/src/index.js
+++ b/src/index.js
@@ -6,7 +6,7 @@ import {
   handleExtends,
   handleTagFormat,
   handleRepositoryUrlOption,
-} from './handleOptions';
+} from './handleOptions.js';
 import setUpJob from './setUpJob.task';
 import installSpecifyingVersionSemantic from './installSpecifyingVersionSemantic.task';
 import preInstall from './preInstall.task';