diff --git a/webpack.config.js b/webpack.config.js
index 5739b31..d13677c 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -14,7 +14,7 @@ const basePath = path.resolve('src', 'apps');
 const env = dotenv.config().parsed
 
 // basePath配下の各ディレクトリを複数のentryとする
-const entries = glob.sync('**/index.+(js|ts|tsx)', { cwd: basePath }).reduce(
+const entries = glob.sync('*/index.+(js|ts|tsx)', { cwd: basePath }).reduce(
   (prev, file) => ({
     ...prev,
     [path.dirname(file)]: path.resolve(basePath, file),