diff --git a/mosk-images/scripts/apt.sh b/mosk-images/scripts/apt.sh
new file mode 100644
index 0000000..11d52ec
--- /dev/null
+++ b/mosk-images/scripts/apt.sh
@@ -0,0 +1,9 @@
+set -ex
+
+apt update
+
+DEBIAN_FRONTEND=noninteractive apt install -y \
+    linux-headers-${KERNEL_VERSION} \
+    linux-image-${KERNEL_VERSION}
+
+echo "Kernel is installed."
diff --git a/mosk-images/scripts/cleanup.sh b/mosk-images/scripts/cleanup.sh
new file mode 100644
index 0000000..9c2c2df
--- /dev/null
+++ b/mosk-images/scripts/cleanup.sh
@@ -0,0 +1,3 @@
+set -ex
+
+echo -n "" > /etc/machine-id