diff --git a/templates/services/droneci_runner_compose.yml.j2 b/templates/services/droneci_runner_compose.yml.j2
index 5fc1def..ea9e782 100644
--- a/templates/services/droneci_runner_compose.yml.j2
+++ b/templates/services/droneci_runner_compose.yml.j2
@@ -26,8 +26,8 @@ services:
     {% if droneci_runner_docker_memory_reservation is defined %}
     mem_reservation: {{ droneci_runner_docker_memory_reservation }}
     {% endif %}
+{% if droneci_runner_docker_networks | default([]) | length > 0 %}
 
-{% if droneci_runner_docker_networks | default([]) %}
 networks:
   {% for network in droneci_runner_docker_networks %}
   {{ network.name }}: