diff --git a/README.md b/README.md
index 23514c4..f606625 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ application development.
 |----------------- |---------- |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | Github Actions  | Ubuntu    | [![build-ubuntu](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-ubuntu.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-ubuntu.yml)  |
 | Github Actions   | Windows    | [![build-windows](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-windows.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-windows.yml)  |
-| Github Actions   | macO    | [![build-macos](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml) |
+| Github Actions   | macOS    | [![build-macos](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml) |
 
 ## Table of Contents