diff --git a/meta-arm-bsp/conf/machine/juno.conf b/meta-arm-bsp/conf/machine/juno.conf
index 4bb2bcad..a728d0a9 100644
--- a/meta-arm-bsp/conf/machine/juno.conf
+++ b/meta-arm-bsp/conf/machine/juno.conf
@@ -26,7 +26,5 @@ EXTRA_IMAGEDEPENDS += "virtual/trusted-firmware-a u-boot"
 # Juno u-boot configuration
 UBOOT_MACHINE = "vexpress_aemv8a_juno_defconfig"
 
-DISTRO_FEATURES += "usbhost usbgadget"
-
 # Xen configuration
 XEN_CONFIG_EARLY_PRINTK = "juno"
diff --git a/meta-arm-bsp/documentation/juno.md b/meta-arm-bsp/documentation/juno.md
index 6176414a..8d343ded 100644
--- a/meta-arm-bsp/documentation/juno.md
+++ b/meta-arm-bsp/documentation/juno.md
@@ -6,6 +6,10 @@
 In the local.conf file, MACHINE should be set as follow:
 MACHINE ?= "juno"
 
+Juno is using a USB hard drive for root filesystem by default. The distribution
+used must have ```usbhost``` and ```usbgadget``` in DISTRO_FEATURES (this is
+the case in poky distribution).
+
 ### Build:
 ```bash$ bitbake core-image-minimal```