diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
index 49315c62..12490764 100644
--- a/.github/workflows/mutation.yml
+++ b/.github/workflows/mutation.yml
@@ -35,7 +35,6 @@ jobs:
           - ubuntu-latest
 
         php:
-          - 8.0
           - 8.1
 
     services: