diff --git a/scripts/chapter10/10.4-grub.sh b/scripts/chapter10/10.4-grub.sh
new file mode 100644
index 0000000..77a421d
--- /dev/null
+++ b/scripts/chapter10/10.4-grub.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Exit this line
+# grub-install /dev/sda
+
+cat > /boot/grub/grub.cfg << "EOF"
+# Begin /boot/grub/grub.cfg
+set default=0
+set timeout=5
+
+insmod ext2
+set root=(hd0,2)
+
+menuentry "GNU/Linux, Linux 5.19.2-lfs-11.2" {
+        linux   /boot/vmlinuz-5.19.2-lfs-11.2 root=/dev/sda2 ro
+}
+EOF
+
diff --git a/scripts/main.sh b/scripts/main.sh
index 18e9057..7435049 100644
--- a/scripts/main.sh
+++ b/scripts/main.sh
@@ -1572,3 +1572,15 @@ then
 	stop_script "chapter10/10.3-kernel.sh"
 fi
 
+# Chapter 10.4
+# ============
+echo "Installng grub"
+su -c "bash $SCRIPT/chapter10/10.4-grub.sh"
+
+# Exit on error
+check_exit_code
+if [ $exit_status -ne 0 ]
+then
+	stop_script "chapter10/10.4-grub.sh"
+fi
+