diff --git a/.eslintignore b/.eslintignore
index 5802a30..51af1fb 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -9,3 +9,5 @@ main.js
 *.mjs
 
 dist/*
+
+*.cjs
diff --git a/jest.config.js b/jest.config.cjs
similarity index 100%
rename from jest.config.js
rename to jest.config.cjs