diff --git a/board/freescale/imx6ulevk/readme.txt b/board/freescale/imx6ulevk/readme.txt
index 5bc03771f2..5a5b4ae5a3 100644
--- a/board/freescale/imx6ulevk/readme.txt
+++ b/board/freescale/imx6ulevk/readme.txt
@@ -71,4 +71,4 @@ Enjoy!
 
 References
 ==========
-[1] http://cache.freescale.com/files/32bit/doc/quick_start_guide/IMX6ULTRALITEQSG.pdf
+[1] https://www.nxp.com/webapp/Download?colCode=IMX6ULTRALITEQSG