diff --git a/src/Microsoft.AspNet.Mvc.Core/project.json b/src/Microsoft.AspNet.Mvc.Core/project.json
index 1769c87200..d448274e9d 100644
--- a/src/Microsoft.AspNet.Mvc.Core/project.json
+++ b/src/Microsoft.AspNet.Mvc.Core/project.json
@@ -41,7 +41,7 @@
         "System.Runtime.Extensions": "4.0.10.0",
         "System.Runtime.InteropServices": "4.0.20.0",
         "System.Security.Claims": "1.0.0-*",
-        "System.Security.Cryptography": "4.0.0.0",
+        "System.Security.Cryptography.Encryption": "4.0.0.0",
         "System.Security.Cryptography.Hashing.Algorithms": "4.0.0.0",
         "System.Security.Principal": "4.0.0.0",
         "System.Text.Encoding": "4.0.20.0",