diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6cb88d99..c9184615 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -51,6 +51,7 @@ jobs:
           [
             debian_10,
             debian_11,
+            debian_12,
             ubuntu_20,
             ubuntu_22,
             ubuntu_23,
diff --git a/test/_debian_12.Dockerfile b/test/_debian_12.Dockerfile
new file mode 100644
index 00000000..a762fee0
--- /dev/null
+++ b/test/_debian_12.Dockerfile
@@ -0,0 +1,17 @@
+FROM buildpack-deps:bookworm-scm
+
+ENV GITDIR /etc/.pihole
+ENV SCRIPTDIR /opt/pihole
+
+RUN mkdir -p $GITDIR $SCRIPTDIR /etc/pihole
+ADD . $GITDIR
+RUN cp $GITDIR/advanced/Scripts/*.sh $GITDIR/gravity.sh $GITDIR/pihole $GITDIR/automated\ install/*.sh $SCRIPTDIR/
+ENV PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$SCRIPTDIR
+
+RUN true && \
+    chmod +x $SCRIPTDIR/*
+
+ENV SKIP_INSTALL true
+ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
+
+#sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \
diff --git a/test/tox.debian_12.ini b/test/tox.debian_12.ini
new file mode 100644
index 00000000..ee70e8bd
--- /dev/null
+++ b/test/tox.debian_12.ini
@@ -0,0 +1,8 @@
+[tox]
+envlist = py3
+
+[testenv:py3]
+allowlist_externals = docker
+deps = -rrequirements.txt
+commands = docker buildx build --load --progress plain -f _debian_12.Dockerfile -t pytest_pihole:test_container ../
+           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py