diff --git a/addons/agent.sh b/addons/agent.sh
index 1a64f19..9eed995 100644
--- a/addons/agent.sh
+++ b/addons/agent.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-export gateway="${hcloud_gateway}"
+export gateway="${gateway}"
 ${file("${path}/setup.sh")}
 
 export INSTALL_${upper(type)}_NAME=agent
diff --git a/cluster.tf b/cluster.tf
index afcd6ab..826add2 100644
--- a/cluster.tf
+++ b/cluster.tf
@@ -52,6 +52,7 @@ module "cluster" {
         type       = var.type
         channel    = var.channel
         version_   = var.version_
+        gateway    = var.hcloud_gateway
         registries = var.registries
         configs    = merge(var.configs, local.agent_configs, local.pool_configs)
         pool = try(var.pools[keys(var.pools)[0]], {