core/drupalci.yml | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/core/drupalci.yml b/core/drupalci.yml
index 60e0e692a0..5b4cac60fa 100644
--- a/core/drupalci.yml
+++ b/core/drupalci.yml
@@ -3,9 +3,9 @@
 # https://www.drupal.org/drupalorg/docs/drupal-ci/customizing-drupalci-testing
 _phpunit_testgroups_to_execute: &testgroups
   # Default: all of Drupal core's test suite runs.
-  testgroups: '--all'
+  #testgroups: '--all'
   # Alternative: run only the tests for one particular module.
-  # testgroups: '--module ckeditor5'
+  testgroups: '--module ckeditor5'
 build:
   assessment:
     testing:
@@ -18,11 +18,11 @@ build:
       # halt-on-fail can be set on the run_tests tasks in order to fail fast.
       # suppress-deprecations is false in order to be alerted to usages of
       # deprecated code.
-#      run_tests.phpunit:
-#        types: 'PHPUnit-Unit'
-#        suppress-deprecations: false
-#        halt-on-fail: false
-#        <<: *testgroups
+      run_tests.phpunit:
+        types: 'PHPUnit-Unit'
+        suppress-deprecations: false
+        halt-on-fail: false
+        <<: *testgroups
 #      run_tests.kernel:
 #        types: 'PHPUnit-Kernel'
 #        suppress-deprecations: false