diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 55c2b439..62c0ecd0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -5,16 +5,17 @@ on: ['push', 'pull_request']
 jobs:
   ci:
     runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.continue-on-error }}
+    continue-on-error: ${{ matrix.experimental }}
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        php: ['7.3', '7.4', '8.0', '8.1']
+        php: ['7.3', '7.4', '8.0']
         dependency-version: [prefer-lowest, prefer-stable]
-        continue-on-error: [false]
+        experimental: [false]
         include:
           - php: '8.1'
-            continue-on-error: true
+            os: [ubuntu-latest, macos-latest, windows-latest]
+            experimental: true
 
     name: PHP ${{ matrix.php }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}