diff --git a/doc/flash.md b/doc/flash.md
index 0754b17..67e56dc 100644
--- a/doc/flash.md
+++ b/doc/flash.md
@@ -4,7 +4,7 @@
 
 First connect your UART cable on the router:
 
-![UART](img/uart.jpg)
+![UART](../img/uart.jpg)
 
 Launch minicom