diff --git a/files/usr/local/sbin/install_pxe.sh b/files/usr/local/sbin/install_pxe.sh
index fb0ce2b..46cee7a 100755
--- a/files/usr/local/sbin/install_pxe.sh
+++ b/files/usr/local/sbin/install_pxe.sh
@@ -66,7 +66,7 @@ fi
 if [ ! -z "$STATIC" ]; then
 	INST_OPTIONS="ip=$IP::$GW:$MASK:$(hostname -s):$IF:off:${DNS/,*} ${INST_OPTIONS}"
 fi
-if [ -f /boot/grub2/grub.cfg ]; then
+if [ -f /boot/grub2/grub.cfg -o -f /boot/efi/EFI/centos/grub.cfg ]; then
   if [ $(sed 's/ /\n/g' /proc/cmdline | grep -c console) -gt 1 ]; then
 	#  echo "On ajoute les console pour avoir une config également en serial"
 	  CONSOLE="$(for i in `sed 's/ /\n/g' /proc/cmdline | grep console`; do echo -n "$i "; done | sed 's/ $//')"
@@ -103,7 +103,7 @@ EOF
 		CONFDIR=/boot/grub2
 	fi
 	grub2-mkconfig --output="${CONFDIR}"/grub.cfg
-	grub2-reboot 'CentOS ${CENTOS_VERSION} Install (PXE)'
+	grub2-reboot "CentOS ${CENTOS_VERSION} Install (PXE)"
 elif [ -f /boot/grub/grub.conf ]; then
 	cat >> /boot/grub/grub.conf <<EOF
 title CentOS ${CENTOS_VERSION} Install (PXE)