diff --git a/src/Microsoft.AspNetCore.Server.Kestrel/project.json b/src/Microsoft.AspNetCore.Server.Kestrel/project.json
index dd0812020e..cbf33f93e1 100644
--- a/src/Microsoft.AspNetCore.Server.Kestrel/project.json
+++ b/src/Microsoft.AspNetCore.Server.Kestrel/project.json
@@ -36,8 +36,6 @@
       "dependencies": {
         "System.Collections": "4.0.11-*",
         "System.Diagnostics.Debug": "4.0.11-*",
-        "System.Diagnostics.TraceSource": "4.0.0-*",
-        "System.Diagnostics.Tracing": "4.1.0-*",
         "System.Globalization": "4.0.11-*",
         "System.IO": "4.1.0-*",
         "System.Linq": "4.1.0-*",