diff --git a/spec/models/concerns/routable_spec.rb b/spec/models/concerns/routable_spec.rb
index a9149b0eebeb7fd5befede159b69a9c72a292712..26f6b4efb729c0e7e3ae8204d66df4d2ad8d18ee 100644
--- a/spec/models/concerns/routable_spec.rb
+++ b/spec/models/concerns/routable_spec.rb
@@ -287,7 +287,7 @@
   end
 
   describe '.find_by_full_path' do
-    it 'does not return a record if the sources are different, but the IDs match' do
+    it 'does not return a record if the sources are different, but the IDs match', quarantine: 'https://gitlab.com/gitlab-org/gitlab/-/issues/451914' do
       group = create(:group, id: 1992)
       project = create(:project, id: 1992)