diff --git a/src/ImageSharp/project.json b/src/ImageSharp/project.json
index 38c42176dd..f354f58005 100644
--- a/src/ImageSharp/project.json
+++ b/src/ImageSharp/project.json
@@ -62,13 +62,6 @@
         "System.Threading.Tasks": "4.0.11",
         "System.Threading.Tasks.Parallel": "4.0.1"
       }
-    },
-    "net45": {
-      "dependencies": {
-      },
-      "frameworkAssemblies": {
-        "System.Runtime": "4.0.0"
-      }
     }
   }
 }
\ No newline at end of file