diff --git a/hardware/index.md b/hardware/index.md
index 4ca4394..7ba5bb9 100644
--- a/hardware/index.md
+++ b/hardware/index.md
@@ -11,5 +11,5 @@ Android Tools
 Arduino Tools
 ------------
 
- * [arduino](../tools/_template.md)
+ * [arduino](../tools/arduino.md)