diff --git a/rollup.config.js b/rollup.config.js
index 5873f70..a1f7e8d 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -130,20 +130,20 @@ export default {
     /*
     ** Service worker
     */
-    // serviceworker: {
-    // 	input: sapperConfig.serviceworker.input(),
-    // 	output: sapperConfig.serviceworker.output(),
-    // 	plugins: [
-    // 		resolve(),
-    //      aliases,
-    // 		replace({
-    // 			'process.browser': true,
-    // 			...replaceOptions
-    // 		}),
-    // 		commonjs(),
-    // 		!dev && terser()
-    // 	],
+    serviceworker: {
+    	input: sapperConfig.serviceworker.input(),
+    	output: sapperConfig.serviceworker.output(),
+    	plugins: [
+    		resolve(),
+         aliases,
+    		replace({
+    			'process.browser': true,
+    			...replaceOptions
+    		}),
+    		commonjs(),
+    		!dev && terser()
+    	],
 
-    // 	onwarn,
-    // }
+    	onwarn,
+    }
 }