diff --git a/src/en/contributors/02-local-development.md b/src/en/contributors/02-local-development.md
index fe2d398..9b8ef63 100644
--- a/src/en/contributors/02-local-development.md
+++ b/src/en/contributors/02-local-development.md
@@ -111,5 +111,5 @@ Then run the following script:
 
 ```bash
 cd api_tests
-./run-federation-test.bash
+./run-federation-test.sh
 ```