diff --git a/docker-compose.yml b/docker-compose.yml
index 64afbe6..444adb9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,7 +10,7 @@ services:
             - 8080:8080
     
     steamidp:
-        image: neothor/steam-openid-connect-provider
+        image: neothor/steam-openid-connect-provider:develop
         build: ./src
         container_name: steamidp
         ports: 
diff --git a/src/Startup.cs b/src/Startup.cs
index 4cd0cb4..44ce6a5 100644
--- a/src/Startup.cs
+++ b/src/Startup.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Net.Http;
 using IdentityServer4.Extensions;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
@@ -72,7 +71,7 @@ namespace SteamOpenIdConnectProvider
                 });
 
             services.AddHealthChecks()
-                .AddUrlGroup(new Uri("https://steamcommunity.com/openid"), "Steam");
+                .AddUrlGroup(new Uri(Constants.OpenIdUrl), "Steam");
         }
 
         public void Configure(IApplicationBuilder app, IWebHostEnvironment env)