diff --git a/.github/workflows/build-unix.yml b/.github/workflows/build-unix.yml
index a51c311d4..578a7f3f6 100644
--- a/.github/workflows/build-unix.yml
+++ b/.github/workflows/build-unix.yml
@@ -33,6 +33,7 @@ jobs:
         php:
           - '7.4'
           - '8.0'
+          - '8.1'
 
     steps:
       - name: Setup Prerequisites