diff --git a/Yavsc/Properties/launchSettings.json b/Yavsc/Properties/launchSettings.json
index ca5daa10..57bd1e7f 100644
--- a/Yavsc/Properties/launchSettings.json
+++ b/Yavsc/Properties/launchSettings.json
@@ -18,7 +18,8 @@
     "web": {
       "commandName": "web",
       "environmentVariables": {
-        "Hosting:Environment": "Development"
+        "Hosting:Environment": "Development",
+        "ASPNET_ENV": "Development"
       }
     }
   }