diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 39587294..cab1977a 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -34,8 +34,8 @@ jobs:
                     coverage: none
 
             -   name: Require phpunit 6 for php >= 7.0
-                    if: matrix.php >= 7.0
-                    run: COMPOSER_MEMORY_LIMIT=-1 composer require "phpunit/phpunit:6.*" --no-interaction --no-update
+                if: matrix.php >= 7.0
+                run: COMPOSER_MEMORY_LIMIT=-1 composer require "phpunit/phpunit:6.*" --no-interaction --no-update
 
             -   name: Require phpunit 9 for php >= 7.3
                 if: matrix.php >= 7.3