diff --git a/ansible/roles/gateway/tasks/wireguard.yml b/ansible/roles/gateway/tasks/wireguard.yml
index 16d00b2..c22900b 100644
--- a/ansible/roles/gateway/tasks/wireguard.yml
+++ b/ansible/roles/gateway/tasks/wireguard.yml
@@ -39,7 +39,7 @@
 - name: Enable p2p communication
   sysctl:
     name: net.ipv4.ip_forward
-    value: 1
+    value: "1"
     sysctl_set: yes
     state: present
     reload: yes