diff --git a/0-preinstall.sh b/0-preinstall.sh
index ddc03c9..d16fda4 100755
--- a/0-preinstall.sh
+++ b/0-preinstall.sh
@@ -54,7 +54,7 @@ sgdisk -a 2048 -o ${DISK} # new gpt disk 2048 alignment
 
 # create partitions
 sgdisk -n 1::+1M --typecode=1:ef02 --change-name=1:'BIOSBOOT' ${DISK} # partition 1 (BIOS Boot Partition)
-sgdisk -n 2::+100M --typecode=2:ef00 --change-name=2:'EFIBOOT' ${DISK} # partition 2 (UEFI Boot Partition)
+sgdisk -n 2::+300M --typecode=2:ef00 --change-name=2:'EFIBOOT' ${DISK} # partition 2 (UEFI Boot Partition)
 sgdisk -n 3::-0 --typecode=3:8300 --change-name=3:'ROOT' ${DISK} # partition 3 (Root), default start, remaining
 if [[ ! -d "/sys/firmware/efi" ]]; then # Checking for bios system
     sgdisk -A 1:set:2 ${DISK}
@@ -192,4 +192,4 @@ echo -ne "
 -------------------------------------------------------------------------
                     SYSTEM READY FOR 1-setup.sh
 -------------------------------------------------------------------------
-"
\ No newline at end of file
+"