diff --git a/source/_components/switch.arduino.markdown b/source/_components/switch.arduino.markdown
index 10b7a19185e..7bdd9363e40 100644
--- a/source/_components/switch.arduino.markdown
+++ b/source/_components/switch.arduino.markdown
@@ -1,7 +1,7 @@
 ---
 layout: component
 title: "Arduino switch"
-description: "Instructions how to integrate Arduino boards within Home Assistant."
+description: "Instructions how to integrate Arduino boards pins as switches within Home Assistant."
 date: 2015-09-14 18:28
 sidebar: true
 comments: false