diff --git a/AsbCloudWebApi/Startup.cs b/AsbCloudWebApi/Startup.cs
index 4a6fa1ef..1a8f4162 100644
--- a/AsbCloudWebApi/Startup.cs
+++ b/AsbCloudWebApi/Startup.cs
@@ -37,8 +37,10 @@ namespace AsbCloudWebApi
                         .AllowAnyMethod()
                         .WithOrigins(
                             "http://0.0.0.0:3000",
+                            "http://*:3000",
                             "http://localhost:3000",
                             "http://0.0.0.0:5000",
+                            "http://*:5000",
                             "http://localhost:5000"
                             )
                         .AllowCredentials();