diff --git a/src/Admin/Dockerfile b/src/Admin/Dockerfile
index a7fca3d5fa..d8e0544488 100644
--- a/src/Admin/Dockerfile
+++ b/src/Admin/Dockerfile
@@ -1,7 +1,7 @@
 FROM microsoft/aspnetcore:2.0.5
 
 WORKDIR /app
-EXPOSE 80
+EXPOSE 5000
 COPY obj/Docker/publish .
 COPY entrypoint.sh /
 
diff --git a/util/Setup/NginxConfigBuilder.cs b/util/Setup/NginxConfigBuilder.cs
index cfdb13ef19..afcf06870a 100644
--- a/util/Setup/NginxConfigBuilder.cs
+++ b/util/Setup/NginxConfigBuilder.cs
@@ -195,7 +195,7 @@ server {{
   }}
 
   location /admin/ {{
-    proxy_pass http://admin/;
+    proxy_pass http://admin:5000/
   }}
 }}");
             }