diff --git a/.github/workflows/binaries-mac-x64.yml b/.github/workflows/binaries-mac-x64.yml
index 925eaef3f..466e99342 100644
--- a/.github/workflows/binaries-mac-x64.yml
+++ b/.github/workflows/binaries-mac-x64.yml
@@ -12,8 +12,8 @@ jobs:
     # x64
     runs-on: macos-13
     env:
-      ghc:   944
-      stack: stack --stack-yaml=stack9.4.yaml
+      ghc:   98
+      stack: stack
     steps:
 
     - name: Show platform info