diff --git a/install.sh b/install.sh
index e4ef941..4798236 100644
--- a/install.sh
+++ b/install.sh
@@ -144,8 +144,8 @@ sgdisk -Z /dev/$dev &&
 echo
 
 # Creating boot partition.
-echo "Creating boot partition of 256 MB."
-sgdisk -n 1:0:+256M /dev/$dev &&
+echo "Creating boot partition of 512 MB."
+sgdisk -n 1:0:+512M /dev/$dev &&
 echo
 
 # Setting type for EFI.