diff --git a/README.md b/README.md
index addf0c8..c11e7a7 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 
 [![Test](https://github.com/bluenviron/mavp2p/workflows/test/badge.svg)](https://github.com/bluenviron/mavp2p/actions?query=workflow:test)
 [![Lint](https://github.com/bluenviron/mavp2p/workflows/lint/badge.svg)](https://github.com/bluenviron/mavp2p/actions?query=workflow:lint)
-[![CodeCov](https://codecov.io/gh/bluenviron/mavp2p/branch/main/graph/badge.svg)](https://app.codecov.io/gh/bluenviron/mavp2p/branch/main)
+[![CodeCov](https://codecov.io/gh/bluenviron/mavp2p/branch/main/graph/badge.svg)](https://app.codecov.io/gh/bluenviron/mavp2p/tree/main)
 [![Release](https://img.shields.io/github/v/release/bluenviron/mavp2p)](https://github.com/bluenviron/mavp2p/releases)
 [![Docker Hub](https://img.shields.io/badge/docker-bluenviron/mavp2p-blue)](https://hub.docker.com/r/bluenviron/mavp2p)