diff --git a/test/Microsoft.AspNet.Server.KestrelTests/project.json b/test/Microsoft.AspNet.Server.KestrelTests/project.json
index cd48e8c2ca..907cb11eca 100644
--- a/test/Microsoft.AspNet.Server.KestrelTests/project.json
+++ b/test/Microsoft.AspNet.Server.KestrelTests/project.json
@@ -8,9 +8,10 @@
         "dnx451": { },
         "dnxcore50": {
             "dependencies": {
+                "System.Diagnostics.TraceSource": "4.0.0-beta-*",
+                "System.IO": "4.0.11-beta-*",
                 "System.Net.Sockets": "4.0.10-beta-*",
-                "System.Runtime.Handles": "4.0.1-beta-*",
-                "System.IO": "4.0.11-beta-*"
+                "System.Runtime.Handles": "4.0.1-beta-*"
             }
         }
     },