diff --git a/src/file-rules.js b/src/file-rules.js
index d92af87..19f9175 100644
--- a/src/file-rules.js
+++ b/src/file-rules.js
@@ -29,6 +29,7 @@ export const shouldCopyFile = (name) => {
 
   return ![
     '.css',
+    '.gz',
     '.gif',
     '.jpeg',
     '.jpg',
@@ -38,7 +39,8 @@ export const shouldCopyFile = (name) => {
     '.svg',
     '.webp',
     '.woff',
-    '.woff2'
+    '.woff2',
+    '.zip'
   ].includes(extname(name));
 };