diff --git a/src/webserver/WebServer.jl b/src/webserver/WebServer.jl
index 911a325704..3731f75431 100644
--- a/src/webserver/WebServer.jl
+++ b/src/webserver/WebServer.jl
@@ -331,7 +331,7 @@ precompile(run, (ServerSession, HTTP.Handlers.Router{Symbol("##001")}))
 function pretty_address(session::ServerSession, hostIP, port)
     root = if session.options.server.root_url !== nothing
         @assert endswith(session.options.server.root_url, "/")
-        session.options.server.root_url
+        replace(session.options.server.root_url, "{PORT}" => string(Int(port)))
     elseif haskey(ENV, "JH_APP_URL")
         "$(ENV["JH_APP_URL"])proxy/$(Int(port))/"
     else