diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 667c8ac..7e84039 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,12 +22,16 @@ jobs:
     strategy:
       matrix:
         php: ['8.3', '8.4']
-        prefer: ['--prefer-lowest', '--prefer-stable']
-        coverage: ['none']
+        prefer: [--prefer-lowest, --prefer-stable]
+        coverage: [none]
+        exclude:
+          - php: '8.4'
+            prefer: --prefer-stable
+            coverage: none
         include:
           - php: '8.4'
-            prefer: '--prefer-stable'
-            coverage: 'xdebug'
+            prefer: --prefer-stable
+            coverage: xdebug
     steps:
       - uses: actions/checkout@v4