diff --git a/src/Microsoft.AspNet.Security.DataProtection/project.json b/src/Microsoft.AspNet.Security.DataProtection/project.json
index 0ce30c194a..132311db8f 100644
--- a/src/Microsoft.AspNet.Security.DataProtection/project.json
+++ b/src/Microsoft.AspNet.Security.DataProtection/project.json
@@ -1,6 +1,6 @@
-{
+{
   "version": "1.0.0-*",
-  "configurations": {
+  "frameworks": {
     "net45": {
         "dependencies": {
             "System.Security": ""
@@ -25,4 +25,4 @@
   "compilationOptions": {
     "allowUnsafe": true
   }
-}
\ No newline at end of file
+}