diff --git a/tasks/main.yml b/tasks/main.yml
index b259c5d..6945eb8 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -12,7 +12,7 @@
 - name: "Allow tcp traffic on defined ports"
   ufw:
     rule: "allow"
-    port: 22
+    port: "22"
     proto: "tcp"
 
 - name: "Allow udp traffic on defined ports"