diff --git a/packages/security/security.yaml b/packages/security/security.yaml
index 6896f57..8c8f53c 100644
--- a/packages/security/security.yaml
+++ b/packages/security/security.yaml
@@ -87,7 +87,7 @@ template:
 
   binary_sensor:
     - name: Garage Door Open
-      state: {{ states('binary_sensor.garage_door') }}
+      state: "{{ states('binary_sensor.garage_door') }}"
       icon_template: >-
         {% if is_state('cover.main_garage_door', 'open') %}
           mdi:garage-open