diff --git a/libguestfs.changes b/libguestfs.changes
index 5ab0c17..e05a27c 100644
--- a/libguestfs.changes
+++ b/libguestfs.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Mar  9 14:14:52 UTC 2015 - ohering@suse.de
+
+- Force feature usb into initrd to avoid build-compare noise
+
 -------------------------------------------------------------------
 Mon Mar  9 13:58:47 UTC 2015 - ohering@suse.de
 
diff --git a/libguestfs.spec b/libguestfs.spec
index 3fc09c3..6f48347 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -790,7 +790,7 @@ bash -x \
 	-i initramfs.${arch}.img \
 	-b $PWD/mkinitrd/boot_tmp \
 	-m "$additional_modules" \
-	-f "lvm2 dm md network nfs btrfs" \
+	-f "lvm2 dm md network nfs btrfs usb" \
 	-B
 #
 mkdir -vp $RPM_BUILD_ROOT%{_libdir}/guestfs