diff --git a/README.md b/README.md
index dc341026..9ded508a 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 
 Build | Status
 -- | --
-Test coverage | [![codecov](https://codecov.io/gh/gazebosim/gz-msgs/tree/main/graph/badge.svg)](https://codecov.io/gh/gazebosim/gz-msgs/tree/main)
+Test coverage | [![codecov](https://codecov.io/gh/gazebosim/gz-msgs/tree/gz-msgs11/graph/badge.svg)](https://codecov.io/gh/gazebosim/gz-msgs/tree/gz-msgs11)
 Ubuntu Noble  | [![Build Status](https://build.osrfoundation.org/buildStatus/icon?job=gz_msgs-ci-gz-msgs11-noble-amd64)](https://build.osrfoundation.org/job/gz_msgs-ci-gz-msgs11-noble-amd64)
 Homebrew      | [![Build Status](https://build.osrfoundation.org/buildStatus/icon?job=gz_msgs-ci-gz-msgs11-homebrew-amd64)](https://build.osrfoundation.org/job/gz_msgs-ci-gz-msgs11-homebrew-amd64)
 Windows       | [![Build Status](https://build.osrfoundation.org/buildStatus/icon?job=gz_msgs-11-win)](https://build.osrfoundation.org/job/gz_msgs-11-win)