diff --git a/src/Servers/HttpSys/src/LogHelper.cs b/src/Servers/HttpSys/src/LogHelper.cs
index 8c977074bf..2a9345d624 100644
--- a/src/Servers/HttpSys/src/LogHelper.cs
+++ b/src/Servers/HttpSys/src/LogHelper.cs
@@ -71,7 +71,7 @@ namespace Microsoft.AspNetCore.Server.HttpSys
         {
             if (logger == null)
             {
-                Console.WriteLine(location + Environment.NewLine + exception.ToString());
+                Debug.WriteLine(location + Environment.NewLine + exception.ToString());
             }
             else
             {