diff --git a/test/Microsoft.AspNetCore.StaticFiles.Tests/project.json b/test/Microsoft.AspNetCore.StaticFiles.Tests/project.json
index 75e076b116..8cbc52a791 100644
--- a/test/Microsoft.AspNetCore.StaticFiles.Tests/project.json
+++ b/test/Microsoft.AspNetCore.StaticFiles.Tests/project.json
@@ -22,7 +22,7 @@
       },
       "imports": "portable-net451+win8"
     },
-    "dnx451": {
+    "net451": {
       "frameworkAssemblies": {
         "System.Runtime": "",
         "System.Threading.Tasks": ""