diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
index 1598c0f..2ed0f0b 100644
--- a/.github/workflows/haskell.yml
+++ b/.github/workflows/haskell.yml
@@ -26,6 +26,8 @@ jobs:
           ghc-version: ${{ matrix.ghc-version }}
           # cabal-version: 'latest'. Omitted, but defaults to 'latest'
           enable-stack: true
+          stack-no-global: true
+          stack-setup-ghc: true
           stack-version: 'latest'
       - name: Stack build and test
         run: |
diff --git a/README.md b/README.md
index 28fb880..66ed645 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,9 @@ Haskell client bindings to the [Microsoft Graph API v1.0](https://learn.microsof
     
 [![Hackage](https://img.shields.io/hackage/v/ms-graph-api?style=for-the-badge)](https://hackage.haskell.org/package/ms-graph-api)
 
+![main](https://github.com/unfoldml/ms-graph-api/actions/workflows/haskell.yml/badge.svg?branch=main)
+
+
 ## Description
 
 This library provides both the client interface and authorization infrastructure to integrate with Microsoft infrastructure, e.g. using ActiveDirectory as an OAuth2 identity provider.