diff --git a/src/index.ts b/src/index.ts
index 98c4d40..706d7af 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -240,7 +240,7 @@ ${errors.join('\n')}
       });
 
     const { config } = api;
-    if(!config.hash) {
+    if (!config.hash) {
       webpackConfig.output.chunkFilename(`[name].js`);
     }