diff --git a/src/Servers/IIS/IIS/test/Common.LongTests/StartupTests.cs b/src/Servers/IIS/IIS/test/Common.LongTests/StartupTests.cs
index 94330d603342..e47c3bdf4ec9 100644
--- a/src/Servers/IIS/IIS/test/Common.LongTests/StartupTests.cs
+++ b/src/Servers/IIS/IIS/test/Common.LongTests/StartupTests.cs
@@ -1010,6 +1010,7 @@ public async Task CheckStdoutWithLargeWrites_TestSink(string mode)
     }
 
     [ConditionalTheory]
+    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/58108")]
     [InlineData("CheckLargeStdOutWrites")]
     [InlineData("CheckOversizedStdOutWrites")]
     public async Task CheckStdoutWithLargeWrites_LogFile(string mode)