diff --git a/test/Microsoft.AspNet.Cryptography.KeyDerivation.Test/project.json b/test/Microsoft.AspNet.Cryptography.KeyDerivation.Test/project.json
index 95dda9a8b7..79e645fd53 100644
--- a/test/Microsoft.AspNet.Cryptography.KeyDerivation.Test/project.json
+++ b/test/Microsoft.AspNet.Cryptography.KeyDerivation.Test/project.json
@@ -8,8 +8,7 @@
         "xunit.runner.aspnet": "2.0.0-aspnet-*"
     },
     "frameworks": {
-        "dnx451": { },
-        "dnxcore50": { }
+        "dnx451": { }
     },
     "commands": {
         "test": "xunit.runner.aspnet"