diff --git a/.github/workflows/phpunit-tests-run.yml b/.github/workflows/phpunit-tests-run.yml
index 6080d13d..53818f8b 100644
--- a/.github/workflows/phpunit-tests-run.yml
+++ b/.github/workflows/phpunit-tests-run.yml
@@ -43,6 +43,8 @@ jobs:
         with:
           ignore-cache: "yes"
           #composer-options: "--optimize-autoloader"
+      - name: Show which phpunit path is being used
+        run: which phpunit
 
       - name: Run PHPUnit tests
         run: phpunit tests --debug