diff --git a/src/common/extensions.ts b/src/common/extensions.ts
index b06b2d1..601ed3e 100644
--- a/src/common/extensions.ts
+++ b/src/common/extensions.ts
@@ -3,6 +3,8 @@ export const defaultIgnoredFileExtensions = [
   '.ts',
   '.d.ts',
   '.js.map',
+  '.cjs.map',
+  '.mjs.map',
   '.d.ts.map',
   '.css.map',
   '.md',