diff --git a/README.md b/README.md
index e93ba67..9cde62d 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 
 API service for the OS-Climate physical risk tool
 
-![Build Status](https://github.com/os-climate/physrisk-api/actions/workflows/ci.yml/badge.svg?branch=main)
+![Build Status](https://github.com/os-climate/physrisk-api/actions/workflows/ci.yaml/badge.svg?branch=main)
 
 - [Source](https://github.com/os-climate/physrisk-api)  
 - [Contributing](https://github.com/os-climate/physrisk-api/blob/main/CONTRIBUTING.md)