diff --git a/Dockerfile.build b/Dockerfile.build
index 3120545..5a10d4b 100644
--- a/Dockerfile.build
+++ b/Dockerfile.build
@@ -1,7 +1,8 @@
 FROM --platform=linux/amd64 ubuntu:jammy
 ENV DEBIAN_FRONTEND=noninteractive
-RUN apt-get update && apt-get -y install wget fdisk libarchive-tools xorriso cd-boot-images-amd64
+RUN apt-get update && apt-get -y install wget fdisk libarchive-tools xorriso cd-boot-images-amd64 git
 RUN mkdir /app && wget -O /app/ubuntu.iso https://releases.ubuntu.com/jammy/ubuntu-22.04.5-live-server-amd64.iso
 COPY build-ytl-image /app/
 COPY mangle-image /app/
+COPY commit_hash /app/
 COPY templates/ /app/templates/
diff --git a/Makefile b/Makefile
index 836b892..329ccea 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,12 @@
-INSTALL_IMAGE = "ytl-install-22.iso"
+INSTALL_IMAGE = "app/ytl-install-22.iso"
 VM_NAME = YTL Linux
 VM_DISK_SIZE = 51200
 VM_MEMORY_SIZE = 4096
 
 docker:
 	mkdir -p bin
+	pwd
+	git rev-parse --short HEAD > commit_hash
 	-docker rm ytl-linux-builder
 	docker build -t ytl-linux-build-img:latest -f Dockerfile.build .
 	docker run -w /app --name ytl-linux-builder ytl-linux-build-img:latest ./build-ytl-image
diff --git a/mangle-image b/mangle-image
index 876a058..5d9a6fa 100755
--- a/mangle-image
+++ b/mangle-image
@@ -9,6 +9,11 @@ set -e
 # The main repository checkout is in the current working directory.
 
 WORKDIR="$1"
+if [ -f commit_hash ]; then
+    COMMIT_HASH=$(cat commit_hash)
+else
+    COMMIT_HASH="$(git rev-parse --short HEAD)"
+fi
 
 #########################################
 # Step 2: UEFI boot mode / GRUB
@@ -18,7 +23,7 @@ sed -i '/Install Ubuntu Server/iINCLUDE_YTL_MENU' "$WORKDIR"/boot/grub/grub.cfg
 sed -i '/INCLUDE_YTL_MENU/r templates/ytl-grub.cfg' "$WORKDIR"/boot/grub/grub.cfg
 sed -i '/INCLUDE_YTL_MENU/d' "$WORKDIR"/boot/grub/grub.cfg
 sed -i "s|##AUTOINSTALL_URL##|$AUTOINSTALL_URL|" "$WORKDIR"/boot/grub/grub.cfg
-
+sed -i "s/##COMMIT_HASH##/$COMMIT_HASH/" "$WORKDIR"/boot/grub/grub.cfg
 # disable timeout to avoid installation loops and accidents
 sed -i 's/timeout=[[:digit:]]\+/timeout=-1/' "$WORKDIR"/boot/grub/grub.cfg
 
diff --git a/templates/ytl-grub.cfg b/templates/ytl-grub.cfg
index 80e2e30..f6039a2 100644
--- a/templates/ytl-grub.cfg
+++ b/templates/ytl-grub.cfg
@@ -1,4 +1,4 @@
-menuentry "Install YTL Ubuntu Server" {
+menuentry "Install YTL Ubuntu Server | ##COMMIT_HASH##" {
         set gfxpayload=keep
         linux   /casper/vmlinuz   quiet  nomodeset --- autoinstall ds=nocloud-net\;s=##AUTOINSTALL_URL##
         initrd  /casper/initrd