diff --git a/src/Microsoft.AspNet.Mvc.TagHelpers/project.json b/src/Microsoft.AspNet.Mvc.TagHelpers/project.json
index fba56c7449..b4bb5c3313 100644
--- a/src/Microsoft.AspNet.Mvc.TagHelpers/project.json
+++ b/src/Microsoft.AspNet.Mvc.TagHelpers/project.json
@@ -8,13 +8,7 @@
     "Microsoft.AspNet.Mvc.Razor": ""
   },
   "frameworks": {
-    "aspnet50": {
-      "dependencies": {}
-    },
-    "aspnetcore50": {
-      "dependencies": {
-        "System.Runtime": "4.0.20.0"
-      }
-    }
+    "aspnet50": {},
+    "aspnetcore50": {}
   }
 }
\ No newline at end of file