diff --git a/.github/workflows/phpunit-tests.yml b/.github/workflows/phpunit-tests.yml
index f17eec0ddcf9d..66e88b013ae8b 100644
--- a/.github/workflows/phpunit-tests.yml
+++ b/.github/workflows/phpunit-tests.yml
@@ -43,7 +43,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-latest ]
-        php: [ '5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0' ]
+        php: [ '5.6', '7.0', '7.4', '8.0' ]
         multisite: [ false, true ]
         split_slow: [ false ]
         memcached: [ false ]