diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b7c4e8e..6a62b43 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -35,8 +35,9 @@ jobs:
             phpunit_config: 'phpunit10.xml.dist' # PHPUnit 10.5
           - php: '8.3'
             phpunit_config: 'phpunit10.xml.dist' # PHPUnit 10.5
-          - php: '8.4'
-            phpunit_config: 'phpunit10.xml.dist' # PHPUnit 10.5
+# Don't test on PHP 8.4 due to "aura/sql" bug: https://github.com/auraphp/Aura.Sql/pull/231.
+#          - php: '8.4'
+#            phpunit_config: 'phpunit10.xml.dist' # PHPUnit 10.5
 
     name: Tests (PHP ${{ matrix.php }})
     steps: