diff --git a/src/Microsoft.AspNet.Localization/RequestLocalizationMiddleware.cs b/src/Microsoft.AspNet.Localization/RequestLocalizationMiddleware.cs
index 825e7c4f8c..e92da44b6c 100644
--- a/src/Microsoft.AspNet.Localization/RequestLocalizationMiddleware.cs
+++ b/src/Microsoft.AspNet.Localization/RequestLocalizationMiddleware.cs
@@ -81,7 +81,7 @@ namespace Microsoft.AspNet.Localization
 
         private static void SetCurrentThreadCulture(RequestCulture requestCulture)
         {
-#if DNX451
+#if NET451
             Thread.CurrentThread.CurrentCulture = requestCulture.Culture;
             Thread.CurrentThread.CurrentUICulture = requestCulture.UICulture;
 #else
diff --git a/src/Microsoft.AspNet.Localization/project.json b/src/Microsoft.AspNet.Localization/project.json
index 450bf4c204..cf3fff5eac 100644
--- a/src/Microsoft.AspNet.Localization/project.json
+++ b/src/Microsoft.AspNet.Localization/project.json
@@ -1,28 +1,28 @@
 {
-    "version": "1.0.0-*",
-    "description": "Middleware for automatically applying culture information to HTTP requests.",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/aspnet/localization"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "dependencies": {
-        "Microsoft.AspNet.Http.Extensions": "1.0.0-*",
-        "Microsoft.Extensions.Globalization.CultureInfoCache": "1.0.0-*",
-        "Microsoft.Extensions.Localization.Abstractions": "1.0.0-*"
-    },
-    "frameworks": {
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "Microsoft.CSharp": "4.0.1-beta-*",
-                "System.Collections": "4.0.11-beta-*",
-                "System.Globalization": "4.0.11-beta-*",
-                "System.Linq": "4.0.1-beta-*",
-                "System.Threading": "4.0.11-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "Middleware for automatically applying culture information to HTTP requests.",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/aspnet/localization"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "dependencies": {
+    "Microsoft.AspNet.Http.Extensions": "1.0.0-*",
+    "Microsoft.Extensions.Globalization.CultureInfoCache": "1.0.0-*",
+    "Microsoft.Extensions.Localization.Abstractions": "1.0.0-*"
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "Microsoft.CSharp": "4.0.1-beta-*",
+        "System.Collections": "4.0.11-beta-*",
+        "System.Globalization": "4.0.11-beta-*",
+        "System.Linq": "4.0.1-beta-*",
+        "System.Threading": "4.0.11-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.Extensions.Globalization.CultureInfoCache/project.json b/src/Microsoft.Extensions.Globalization.CultureInfoCache/project.json
index bcab9ffe4d..7030cda7d3 100644
--- a/src/Microsoft.Extensions.Globalization.CultureInfoCache/project.json
+++ b/src/Microsoft.Extensions.Globalization.CultureInfoCache/project.json
@@ -1,22 +1,22 @@
 {
-    "version": "1.0.0-*",
-    "description": "Provides cached instances of CultureInfo using a generated list of known culture names for use in scenarios where unbounded CultureInfo creation is undesirable.",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/aspnet/localization"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "frameworks": {
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "Microsoft.CSharp": "4.0.1-beta-*",
-                "System.Collections": "4.0.11-beta-*",
-                "System.Collections.Concurrent": "4.0.11-beta-*",
-                "System.Globalization": "4.0.11-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "Provides cached instances of CultureInfo using a generated list of known culture names for use in scenarios where unbounded CultureInfo creation is undesirable.",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/aspnet/localization"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "Microsoft.CSharp": "4.0.1-beta-*",
+        "System.Collections": "4.0.11-beta-*",
+        "System.Collections.Concurrent": "4.0.11-beta-*",
+        "System.Globalization": "4.0.11-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.Extensions.Localization.Abstractions/project.json b/src/Microsoft.Extensions.Localization.Abstractions/project.json
index 7a35dfaf2e..ad4613c532 100644
--- a/src/Microsoft.Extensions.Localization.Abstractions/project.json
+++ b/src/Microsoft.Extensions.Localization.Abstractions/project.json
@@ -1,23 +1,23 @@
 {
-    "version": "1.0.0-*",
-    "description": "Abstractions of application localization services.",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/aspnet/localization"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "frameworks": {
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "Microsoft.CSharp": "4.0.1-beta-*",
-                "System.Collections": "4.0.11-beta-*",
-                "System.Globalization": "4.0.11-beta-*",
-                "System.Reflection": "4.0.11-beta-*",
-                "System.Runtime": "4.0.21-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "Abstractions of application localization services.",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/aspnet/localization"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "Microsoft.CSharp": "4.0.1-beta-*",
+        "System.Collections": "4.0.11-beta-*",
+        "System.Globalization": "4.0.11-beta-*",
+        "System.Reflection": "4.0.11-beta-*",
+        "System.Runtime": "4.0.21-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.Extensions.Localization/project.json b/src/Microsoft.Extensions.Localization/project.json
index d4ca2308d4..d19fb6dc91 100644
--- a/src/Microsoft.Extensions.Localization/project.json
+++ b/src/Microsoft.Extensions.Localization/project.json
@@ -1,32 +1,32 @@
 {
-    "version": "1.0.0-*",
-    "description": "Application localization services.",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/aspnet/localization"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "dependencies": {
-        "Microsoft.Dnx.Runtime.Abstractions": "1.0.0-*",
-        "Microsoft.Extensions.DependencyInjection.Abstractions": "1.0.0-*",
-        "Microsoft.Extensions.Localization.Abstractions": "1.0.0-*",
-        "Microsoft.Extensions.OptionsModel": "1.0.0-*"
-    },
-    "frameworks": {
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "Microsoft.CSharp": "4.0.1-beta-*",
-                "System.Collections": "4.0.11-beta-*",
-                "System.Collections.Concurrent": "4.0.11-beta-*",
-                "System.Globalization": "4.0.11-beta-*",
-                "System.Linq": "4.0.1-beta-*",
-                "System.Resources.ReaderWriter": "4.0.0-beta-*",
-                "System.Resources.ResourceManager": "4.0.1-beta-*",
-                "System.Threading": "4.0.11-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "Application localization services.",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/aspnet/localization"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "dependencies": {
+    "Microsoft.Dnx.Runtime.Abstractions": "1.0.0-*",
+    "Microsoft.Extensions.DependencyInjection.Abstractions": "1.0.0-*",
+    "Microsoft.Extensions.Localization.Abstractions": "1.0.0-*",
+    "Microsoft.Extensions.OptionsModel": "1.0.0-*"
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "Microsoft.CSharp": "4.0.1-beta-*",
+        "System.Collections": "4.0.11-beta-*",
+        "System.Collections.Concurrent": "4.0.11-beta-*",
+        "System.Globalization": "4.0.11-beta-*",
+        "System.Linq": "4.0.1-beta-*",
+        "System.Resources.ReaderWriter": "4.0.0-beta-*",
+        "System.Resources.ResourceManager": "4.0.1-beta-*",
+        "System.Threading": "4.0.11-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file