diff --git a/lib/util-iso-boot.sh b/lib/util-iso-boot.sh
index 2a8ce27..6594070 100644
--- a/lib/util-iso-boot.sh
+++ b/lib/util-iso-boot.sh
@@ -131,8 +131,8 @@ write_usb_nonfree_conf(){
 }
 
 copy_isolinux_bin(){
-	msg2 "copying isolinux binaries ..."
-	if [[ -e $1/usr/lib/syslinux/bios/ ]]; then
+	if [[ -e $1/usr/lib/syslinux/bios ]]; then
+		msg2 "copying isolinux bios binaries ..."
 		cp $1/usr/lib/syslinux/bios/isolinux.bin $2/
 		cp $1/usr/lib/syslinux/bios/isohdpfx.bin $2/
 		cp $1/usr/lib/syslinux/bios/ldlinux.c32 $2/
@@ -146,6 +146,7 @@ copy_isolinux_bin(){
 		cp $1/usr/lib/syslinux/bios/libutil.c32 $2/
 		cp $1/usr/lib/syslinux/bios/libgpl.c32 $2/
 	else
+		msg2 "copying isolinux binaries ..."
 		cp $1/usr/lib/syslinux/isolinux.bin $2/
 		cp $1/usr/lib/syslinux/isohdpfx.bin $2/
 		cp $1/usr/lib/syslinux/gfxboot.c32 $2/