diff --git a/README.md b/README.md
index b9ff25454..67254d9c0 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # OpenTelemetry .NET
 
 [![Slack](https://img.shields.io/badge/slack-@cncf/otel/dotnet-brightgreen.svg?logo=slack)](https://cloud-native.slack.com/archives/C01N3BC2W7Q)
+[![codecov.io](https://codecov.io/gh/open-telemetry/opentelemetry-dotnet/branch/main/graphs/badge.svg?)](https://codecov.io/gh/open-telemetry/opentelemetry-dotnet/)
 [![Release](https://img.shields.io/github/v/release/open-telemetry/opentelemetry-dotnet?include_prereleases&style=)](https://github.com/open-telemetry/opentelemetry-dotnet/releases/)
 [![Nuget](https://img.shields.io/nuget/vpre/OpenTelemetry.svg)](https://www.nuget.org/profiles/OpenTelemetry)
 [![NuGet](https://img.shields.io/nuget/dt/OpenTelemetry.svg)](https://www.nuget.org/profiles/OpenTelemetry)