diff --git a/hue-dimmer-blueprint.yaml b/hue-dimmer-blueprint.yaml
index 7fce074..19bf08f 100644
--- a/hue-dimmer-blueprint.yaml
+++ b/hue-dimmer-blueprint.yaml
@@ -30,4 +30,5 @@ actions:
 mode: single
 trigger_variables:
   var_switch: !input switch
-  var_button1: {{ device_entities("166b8ce10384bb24003d21720b4e6478")[1] }}
\ No newline at end of file
+  var_button1: >-
+      {{ device_entities("166b8ce10384bb24003d21720b4e6478")[1] }}
\ No newline at end of file