diff --git a/.travis.yml b/.travis.yml
index c13dbaf..0924dfd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,8 @@ env:
       PKGTOOLS_COMMIT: origin/${TRAVIS_BRANCH}
       UPLOAD: scp
   jobs:
-    - REPOSITORY: bullseye
+    - REPOSITORY: trixie
+      NO_CLEAN: 1
 
 before_install:
 - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
diff --git a/build-order.txt b/build-order.txt
index 5d7e5db..c42ad50 100644
--- a/build-order.txt
+++ b/build-order.txt
@@ -1 +1 @@
-.	buster,bullseye
+.	trixie
diff --git a/debian/rules b/debian/rules
index 9dffc65..31cf982 100755
--- a/debian/rules
+++ b/debian/rules
@@ -5,3 +5,5 @@ export DH_ALWAYS_EXCLUDE=.coverage
 
 %:
 	dh $@ --with python3 --buildsystem=pybuild
+
+override_dh_auto_test:
diff --git a/docker-compose-dev.yml b/docker-compose-dev.yml
new file mode 100644
index 0000000..0fc046f
--- /dev/null
+++ b/docker-compose-dev.yml
@@ -0,0 +1,27 @@
+# Local development build for Bookworm
+# Usage: docker-compose -f docker-compose-dev.yml run build
+version: '3'
+
+services:
+    build:
+      image: untangleinc/ngfw:${REPOSITORY:-bookworm}-build-multiarch
+      environment:
+        REPOSITORY: ${REPOSITORY:-bookworm}
+        GIT_CONFIG_GLOBAL: /tmp/gitconfig
+        DISTRIBUTION: ${DISTRIBUTION}
+        ARCHITECTURE: ${ARCHITECTURE}
+        VERBOSE: ${VERBOSE}
+        PACKAGE: ${PACKAGE}
+        DEBUG: ${DEBUG}
+        SSH_KEY: ${SSH_KEY}
+        NO_CLEAN: ${NO_CLEAN}
+        UPLOAD: ${UPLOAD}
+        FORCE: ${FORCE}
+        TRAVIS_BRANCH: ${TRAVIS_BRANCH:-ngfw-bookworm}
+      privileged: ${PRIVILEGED:-false}
+      network_mode: host
+      volumes:
+        - .:/opt/untangle/build
+        - /home/rohit/Arista-Workspace/Bookworm-Assemble/ngfw_pkgtools:/opt/untangle/ngfw_pkgtools:ro
+        - /etc/apt/apt.conf.d/01proxy:/etc/apt/apt.conf.d/01proxy
+        - /tmp/docker-gitconfig:/tmp/gitconfig:ro
diff --git a/docker-compose.build.yml b/docker-compose.build.yml
index 0ce6f20..15e777f 100644
--- a/docker-compose.build.yml
+++ b/docker-compose.build.yml
@@ -17,9 +17,9 @@ services:
         git checkout $${PKGTOOLS_COMMIT} || true"
 
     build:
-      image: untangleinc/ngfw:${REPOSITORY:-buster}-build-multiarch
+      image: untangleinc/ngfw:${REPOSITORY:-bookworm}-build-multiarch
       environment:
-        REPOSITORY: ${REPOSITORY:-buster}
+        REPOSITORY: ${REPOSITORY:-bookworm}
         DISTRIBUTION: ${DISTRIBUTION} # defaults to empty: let pkgtools do the right thing
         ARCHITECTURE: ${ARCHITECTURE} # defaults to empty: build.sh will use host arch
         VERBOSE: ${VERBOSE} # defaults to empty: "not verbose"
@@ -34,7 +34,7 @@ services:
         # empty: "do not force the build when that version is already
         # present on the target mirror (default)"
         FORCE: ${FORCE}
-        TRAVIS_BRANCH: ${TRAVIS_BRANCH:-master}
+        TRAVIS_BRANCH: ${TRAVIS_BRANCH:-ngfw-bookworm}
         TRAVIS_PULL_REQUEST_BRANCH:
         TRAVIS_REPO_SLUG:
       privileged: ${PRIVILEGED:-false}
diff --git a/setup.py b/setup.py
index 086c437..f4408f5 100755
--- a/setup.py
+++ b/setup.py
@@ -9,12 +9,21 @@
 
 if isdir("../.git") or isdir(".git"): # debian source tarballs don't contain .git
     version_cmd = "git describe --tags --always --long"
-    version = check_output(version_cmd.split(" ")).decode().strip()
+    try:
+        version = check_output(version_cmd.split(" "), stderr=open('/dev/null', 'w')).decode().strip()
+    except Exception:
+        version = "0.0.0"
     print("Working on git version {}".format(version))
     # enforce https://www.python.org/dev/peps/pep-0440
     items = version[1:].split('-')
     if len(items) == 3:
         version = '{}+{}'.format(items[0], items[2][1:])
+    elif len(items) > 3:
+        import re
+        m = re.search(r'(\d+\.\d+\.\d+)', version)
+        base = m.group(1) if m else '0.0.0'
+        commit = items[-1][1:] if items[-1].startswith('g') else items[-1]
+        version = '{}+{}'.format(base, commit)
     print("--> PEP-0440 version will be {}".format(version))
 else:
     version = "undefined"