diff --git a/defaults/main.yml b/defaults/main.yml
index 06b78d2..4406b9c 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -3,7 +3,7 @@ docker_swarm_cluster_haproxy_install: true
 # mesh, keepalive, global
 docker_swarm_haproxy_installation_type: 'global'
 docker_swarm_haproxy_accept_proxy_var: "{% if docker_swarm_haproxy_installation_type == 'global' %}true{% else %}false{% endif %}"
-docker_swarm_haproxy_accept_proxy: '{{ docker_swarm_haproxy_accept_proxy_var | bool }}
+docker_swarm_haproxy_accept_proxy: '{{ docker_swarm_haproxy_accept_proxy_var | bool }}'
 # I did not find any way to make it dependant on docker_swarm_haproxy_installation_type
 docker_swarm_haproxy_keepalive_installation: false
 docker_swarm_haproxy_swarm_port: '{{ docker_api_port }}'