diff --git a/build/docker-images/HealthChecks.UI.Image/Program.cs b/build/docker-images/HealthChecks.UI.Image/Program.cs
index f3d12a4f04..06ac992a18 100644
--- a/build/docker-images/HealthChecks.UI.Image/Program.cs
+++ b/build/docker-images/HealthChecks.UI.Image/Program.cs
@@ -23,6 +23,7 @@ public static IHostBuilder CreateHostBuilder(string[] args)
                         {
                             builder.UseAzureAppConfiguration();
                         }
+                        builder.AddJsonFile("/config/config.json", true);
 
                     })
                     .UseStartup<Startup>();
diff --git a/doc/ui-docker.md b/doc/ui-docker.md
index c163cb9a42..fb830fc32c 100644
--- a/doc/ui-docker.md
+++ b/doc/ui-docker.md
@@ -123,6 +123,8 @@ services:
       - Logging:LogLevel:HealthChecks=Debug
     ports:
       - 5000:80
+    volumes:
+      - config:/config
   sqlserver:
     image: mcr.microsoft.com/mssql/server
     environment:
@@ -136,4 +138,6 @@ services:
       timeout: 3s
       retries: 10
       start_period: 10s
+volumes:
+  config:
 ```