diff --git a/bsp/include/buildroot.mk b/bsp/include/buildroot.mk
index 1dfab274..8eb65af8 100644
--- a/bsp/include/buildroot.mk
+++ b/bsp/include/buildroot.mk
@@ -52,4 +52,4 @@ toolchain.archive:
 	cd $(BR_STAGING)/cross/usr; tar cvjf $(BR_STAGING)/toolchain.tar.bz2 *
 
 install.sd:
-	sudo dd if=$(BR_STAGING)/buildroot/images/sdcard.img of=/dev/mmcblk0 && sync && sync
+	sudo dd if=$(BR_STAGING)/buildroot/images/sdcard.img of=/dev/sdb && sync && sync