diff --git a/blueprints/automation/motion-light.yaml b/blueprints/automation/motion-light.yaml
index 879ab26..4f1f00f 100644
--- a/blueprints/automation/motion-light.yaml
+++ b/blueprints/automation/motion-light.yaml
@@ -2,7 +2,6 @@ blueprint:
   name: Motion-activated Light
   description: Turn on a light when motion is detected.
   domain: automation
-  source_url: https://github.com/home-assistant/core/blob/dev/homeassistant/components/automation/blueprints/motion_light.yaml
   author: Home Assistant
   input:
     motion_entity: