diff --git a/Lib/Common/Shared/Protocol/Constants.cs b/Lib/Common/Shared/Protocol/Constants.cs
index f497e23e3..cb89bfd5d 100644
--- a/Lib/Common/Shared/Protocol/Constants.cs
+++ b/Lib/Common/Shared/Protocol/Constants.cs
@@ -753,9 +753,7 @@ static HeaderConstants()
 #elif WINDOWS_RT
                 UserAgentComment = "(Windows Runtime)";
 #elif ASPNET_K
-#if DNXCORE50
                 UserAgentComment = "(ASP.NET Core 5.0)";
-#endif
 #elif PORTABLE
                 UserAgentComment = "(Portable Class Library)";
 #else