diff --git a/lib/uplink/clients/caddy/config/builder.ex b/lib/uplink/clients/caddy/config/builder.ex
index e1cf75e..3e0b9e7 100644
--- a/lib/uplink/clients/caddy/config/builder.ex
+++ b/lib/uplink/clients/caddy/config/builder.ex
@@ -129,6 +129,13 @@ defmodule Uplink.Clients.Caddy.Config.Builder do
        ) do
     main_routing = Map.get(metadata.main_port, :routing)
 
+    main_routing_hosts =
+      if main_routing do
+        main_routing.hosts
+      else
+        []
+      end
+
     main_paths =
       if main_routing do
         main_routing.paths
@@ -187,11 +194,16 @@ defmodule Uplink.Clients.Caddy.Config.Builder do
         }
       end)
 
+    main_hosts =
+      metadata.hosts
+      |> Enum.concat(main_routing_hosts)
+      |> Enum.uniq()
+
     main_route = %{
       group: main_group,
       match: [
         %{
-          host: metadata.hosts,
+          host: main_hosts,
           path: main_paths
         }
       ],
@@ -233,6 +245,20 @@ defmodule Uplink.Clients.Caddy.Config.Builder do
 
         routing = Map.get(port, :routing)
 
+        routing_hosts =
+          if routing do
+            Enum.map(routing.hosts, fn host ->
+              port.slug <> "." <> host
+            end)
+          else
+            []
+          end
+
+        hosts =
+          hosts
+          |> Enum.concat(routing_hosts)
+          |> Enum.uniq()
+
         paths =
           if routing do
             routing.paths
diff --git a/lib/uplink/packages/metadata/port.ex b/lib/uplink/packages/metadata/port.ex
index 02743ae..b0ba68b 100644
--- a/lib/uplink/packages/metadata/port.ex
+++ b/lib/uplink/packages/metadata/port.ex
@@ -10,6 +10,7 @@ defmodule Uplink.Packages.Metadata.Port do
 
     embeds_one :routing, Routing, primary_key: false do
       field :router_id, :integer
+      field :hosts, {:array, :string}, default: []
       field :paths, {:array, :string}, default: ["*"]
     end
   end
@@ -23,7 +24,7 @@ defmodule Uplink.Packages.Metadata.Port do
 
   defp routing_changeset(routing, params) do
     routing
-    |> cast(params, [:router_id, :paths])
+    |> cast(params, [:router_id, :hosts, :paths])
     |> validate_required([:router_id, :paths])
   end
 end