diff --git a/test/Microsoft.AspNet.Routing.Tests/project.json b/test/Microsoft.AspNet.Routing.Tests/project.json
index 860c132ef0..21520098dc 100644
--- a/test/Microsoft.AspNet.Routing.Tests/project.json
+++ b/test/Microsoft.AspNet.Routing.Tests/project.json
@@ -18,7 +18,7 @@
         "System.Runtime": "4.0.20.0",
         "System.Runtime.Extensions": "4.0.10.0",
         "System.Threading": "4.0.0.0",
-        "System.Threading.Tasks": "4.0.10.0"
+        "System.Threading.Tasks": "4.0.10.0",
         "System.Text.RegularExpressions": "4.0.0.0"
       }
     },