diff --git a/Misc/Arch-LuksCrpy-Install.bash b/Misc/Arch-LuksCrpy-Install.bash
index c0678e2..9c6e7ab 100755
--- a/Misc/Arch-LuksCrpy-Install.bash
+++ b/Misc/Arch-LuksCrpy-Install.bash
@@ -306,15 +306,15 @@ install() {
 127.0.1.1   arch.localdomain    arch
 __EOF__
 
-  sed 's/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen
+  sed -i 's/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen
   locale-gen
   echo 'LANG=en_US.UTF-8' > /etc/locale.conf
 
-  sed 's/HOOKS=(.*)/HOOKS=(base udev autodetect keyboard modconf block encrypt filesystems fsck)/' /etc/mkinitcpio.conf
+  sed -i 's/HOOKS=.*/HOOKS=(base udev autodetect keyboard modconf block encrypt filesystems fsck)/' /etc/mkinitcpio.conf
   mkinitcpio -P
 
   yes | pacman -S grub efibootmgr intel-ucode amd-ucode
-  sed 's/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX="cryptdevice=UUID=$(blkid -s UUID -o value "${install_path}p2"):cryptroot"/' /etc/default/grub
+  sed -i "s/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX=\"cryptdevice=UUID=$(blkid -s UUID -o value "${install_path}p2"):cryptroot\"/" /etc/default/grub
   grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB
   grub-mkconfig -o /boot/grub/grub.cfg