diff --git a/.github/workflows/binaries-mac-arm64.yml b/.github/workflows/binaries-mac-arm64.yml
index 44ecf0e98..cb6c591ca 100644
--- a/.github/workflows/binaries-mac-arm64.yml
+++ b/.github/workflows/binaries-mac-arm64.yml
@@ -16,6 +16,11 @@ jobs:
       stack: stack
     steps:
 
+    - name: Show platform info
+      run: |
+        arch
+        uname -a
+
     - name: Check out
       uses: actions/checkout@v4
       # have to fetch everything for git describe for --version
diff --git a/.github/workflows/binaries-mac-x64.yml b/.github/workflows/binaries-mac-x64.yml
index 013d5b8e1..925eaef3f 100644
--- a/.github/workflows/binaries-mac-x64.yml
+++ b/.github/workflows/binaries-mac-x64.yml
@@ -16,6 +16,11 @@ jobs:
       stack: stack --stack-yaml=stack9.4.yaml
     steps:
 
+    - name: Show platform info
+      run: |
+        arch
+        uname -a
+
     - name: Check out
       uses: actions/checkout@v4
       # have to fetch everything for git describe for --version