diff --git a/site.yml b/site.yml
index d8f03ba..236018a 100644
--- a/site.yml
+++ b/site.yml
@@ -265,7 +265,7 @@
     - role: server/minecraft
       domain: mc.wg.banananet.work
       minecraft_version: 1.14.4
-      minecraft_port: {{ project_wg_minecraft_port }}
+      minecraft_port: "{{ project_wg_minecraft_port }}"
       minecraft_max_ram: 2G
       minecraft_difficulty: normal
 #    # Stadtpiraten