diff --git a/automations.yaml b/automations.yaml
index ef4d7d0..3b746b8 100644
--- a/automations.yaml
+++ b/automations.yaml
@@ -2204,10 +2204,10 @@
       to: "off"
     - id: work_day_started
       trigger: time
-      at: 08:00:00
+      at: "08:00:00"
     - id: work_day_ended
       trigger: time
-      at: 18:00:00
+      at: "18:00:00"
   conditions: []
   actions:
     - variables: