diff --git a/samples/RoutingSample.Web/project.json b/samples/RoutingSample.Web/project.json
index 5e3777d2dc..c82801ee6d 100644
--- a/samples/RoutingSample.Web/project.json
+++ b/samples/RoutingSample.Web/project.json
@@ -1,7 +1,6 @@
 {
     "dependencies": {
         "Microsoft.AspNet.Server.Kestrel": "1.0.0-*",
-        "Microsoft.AspNet.Server.IIS": "1.0.0-*",
         "Microsoft.AspNet.Server.WebListener": "1.0.0-*",
         "Microsoft.AspNet.Routing": "1.0.0-*"
     },
diff --git a/src/Microsoft.AspNet.Routing/project.json b/src/Microsoft.AspNet.Routing/project.json
index 857a863d5c..4e8380d6b5 100644
--- a/src/Microsoft.AspNet.Routing/project.json
+++ b/src/Microsoft.AspNet.Routing/project.json
@@ -32,7 +32,8 @@
     "dotnet5.4": {
       "dependencies": {
         "System.Collections": "4.0.11-*",
-        "System.Text.RegularExpressions": "4.0.11-*"
+        "System.Text.RegularExpressions": "4.0.11-*",
+        "System.Runtime": "4.0.21-*"
       }
     }
   }