diff --git a/src/Middleware/OutputCaching/test/OutputCacheMiddlewareTests.cs b/src/Middleware/OutputCaching/test/OutputCacheMiddlewareTests.cs
index f7670b9d35f9..5430a9e09bbf 100644
--- a/src/Middleware/OutputCaching/test/OutputCacheMiddlewareTests.cs
+++ b/src/Middleware/OutputCaching/test/OutputCacheMiddlewareTests.cs
@@ -913,6 +913,7 @@ public async Task Locking_IgnoresNonCacheableResponses()
     }
 
     [Fact]
+    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/55652")]
     public async Task Locking_ExecuteAllRequestsWhenDisabled()
     {
         var responseCounter = 0;