diff --git a/.prettierrc b/.prettierrc
index af25a135e..865c74b2a 100644
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,4 +1,4 @@
 overrides:
-  - files: "**/*.{js,mjs}"
+  - files: "**/*.{js,mjs,cjs}"
     options:
       parser: meriyah