diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 45a7d9a..d3792e0 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: [ 'el7', 'el8', 'ol8', 'el9', 'd11', 'd12', 'u18', 'u20', 'u22' ]
+        os: [ 'el7', 'el8', 'ol8', 'el9', 'd11', 'd12', 'u18', 'u20', 'u22', 'u24' ]
 
     runs-on: ubuntu-latest
     permissions:
@@ -86,7 +86,7 @@ jobs:
       # https://github.com/docker/build-push-action
       - name: Build and push Docker multiarch images
         id: build-and-push-multiarch
-        if: ${{ matrix.os == 'd11' || matrix.os == 'd12' || matrix.os == 'u18' || matrix.os == 'u20' || matrix.os == 'u22' }}
+        if: ${{ matrix.os == 'd11' || matrix.os == 'd12' || matrix.os == 'u18' || matrix.os == 'u20' || matrix.os == 'u22' || matrix.os == 'u24' }}
         uses: docker/build-push-action@v3
         with:
           context: .
diff --git a/docker-envs/Dockerfile-u24 b/docker-envs/Dockerfile-u24
new file mode 100644
index 0000000..65536bf
--- /dev/null
+++ b/docker-envs/Dockerfile-u24
@@ -0,0 +1,18 @@
+FROM ubuntu:24.04 AS unibuild-image
+
+# Install pre-requisites for building packages
+RUN DEBIAN_FRONTEND=noninteractive apt-get update -y && \
+    DEBIAN_FRONTEND=noninteractive apt-get upgrade -y && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -y sudo apt-utils curl emacs-nox gnupg htop m4 make pylint rsync screen tree vim
+
+# Copy unibuild source
+COPY . /usr/share/unibuild/
+
+# Install unibuild
+WORKDIR /usr/share/unibuild
+RUN make RELEASE=1
+RUN /usr/share/unibuild/libexec/prep/prep
+
+# Shared volume for code to build
+VOLUME /app
+WORKDIR /app
diff --git a/docker-envs/build-dev-images b/docker-envs/build-dev-images
index dfc0777..73278c7 100755
--- a/docker-envs/build-dev-images
+++ b/docker-envs/build-dev-images
@@ -35,7 +35,7 @@ clear_cache=false
 verbose=false
 build_type=
 registry=
-declare -a OSimages=("d10" "d11" "d12" "u18" "u20" "u22")
+declare -a OSimages=("d10" "d11" "d12" "u18" "u20" "u22" "u24")
 
 while getopts "chr:v" OPT; do
     case $OPT in
diff --git a/docker-envs/docker-compose.yml b/docker-envs/docker-compose.yml
index 4f16fba..f61e192 100644
--- a/docker-envs/docker-compose.yml
+++ b/docker-envs/docker-compose.yml
@@ -129,3 +129,4 @@ services:
     platform: "linux/ppc64le"
     image: ghcr.io/perfsonar/unibuild/u22:latest@sha256:91d5ba272ca73f62d18758d2a2cbad7e85ca9f5830680d44da90447006999046
     volumes: *default-volumes
+  # TODO: Add u24_*
diff --git a/docker-envs/update-sha256-images b/docker-envs/update-sha256-images
index 17b9459..3c27840 100755
--- a/docker-envs/update-sha256-images
+++ b/docker-envs/update-sha256-images
@@ -9,7 +9,7 @@
 my $filename = 'docker-compose.yml';
 my $registry_path = 'ghcr.io/perfsonar/unibuild/';
 my $registry_path_esc = $registry_path =~ s/\//\\\//gr;
-my @OSimages = ('d10:latest', 'd11:latest', 'd12:latest', 'u18:latest', 'u20:latest', 'u22:latest');
+my @OSimages = ('d10:latest', 'd11:latest', 'd12:latest', 'u18:latest', 'u20:latest', 'u22:latest', "u24:latest');
 my $file, $newsha, $count=0;
 
 # Announce what we'll do