diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index c362792e..2b594ce0 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -12,28 +12,20 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.10' # LTS
-          - '1.11'
+          - "1.10" # LTS
+          - "1.11"
         os:
+          - macOS-latest
           - windows-latest
         arch:
           - x64
-          include:
-            - os: macOS-latest
-              arch: arm64
-              version: '1.10' # LTS
-        include:
-          - os: macOS-latest
-            arch: arm64
-            version: '1.11'
-        include:
+        exclude:
+          # Test 32-bit only on Linux
           - os: macOS-latest
-            arch: aarch64
-            version: '1.10' # LTS
+            arch: x64
         include:
           - os: macOS-latest
             arch: aarch64
-            version: '1.11'
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2