diff --git a/.prettierignore b/.prettierignore
index 4d2c43a35..60e9f20f9 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -4,6 +4,7 @@ node_modules
 
 # is actually output
 packages/turf/turf.min.js
+packages/turf/test.example.js
 
 pnpm-lock.yaml