diff --git a/spec/lib/gitlab/patch/prependable_spec.rb b/spec/lib/gitlab/patch/prependable_spec.rb
index 5b01bb99fc8fb9849c400c09817ea63db031f0e3..63389dc2f95999dedba687cf74222c3ddd180141 100644
--- a/spec/lib/gitlab/patch/prependable_spec.rb
+++ b/spec/lib/gitlab/patch/prependable_spec.rb
@@ -234,7 +234,8 @@ def value
 
   describe 'the extra hack for override verification' do
     context 'when ENV["STATIC_VERIFICATION"] is not defined' do
-      it 'does not extend ClassMethods onto the defining module' do
+      it 'does not extend ClassMethods onto the defining module',
+        quarantine: 'https://gitlab.com/gitlab-org/quality/test-failure-issues/-/issues/2557' do
         expect(ee).not_to respond_to(:class_name)
       end
     end