diff --git a/ee/spec/lib/gitlab/llm/chain/tools/summarize_comments/executor_old_spec.rb b/ee/spec/lib/gitlab/llm/chain/tools/summarize_comments/executor_old_spec.rb
index 9b651bd46c53885a354c08370720196fdc206e7a..2d9e52fc41827f34842a5719e921f2566c300cb9 100644
--- a/ee/spec/lib/gitlab/llm/chain/tools/summarize_comments/executor_old_spec.rb
+++ b/ee/spec/lib/gitlab/llm/chain/tools/summarize_comments/executor_old_spec.rb
@@ -110,7 +110,8 @@
               expect { |b| tool.execute(&b) }.to yield_successive_args("some", " response")
             end
 
-            it 'returns content when no block is given' do
+            it 'returns content when no block is given',
+              quarantine: 'https://gitlab.com/gitlab-org/gitlab/-/issues/472968' do
               expect(tool).to receive(:request).and_return('some response')
 
               expect(tool.execute.content).to eq('some response')