diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index bae54c4..d13af3e 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -18,9 +18,7 @@ permissions: read-all
 # Start the job on all push #
 #############################
 on:
-  push:
-    branches-ignore: [master, main]
-    # Remove the line above to run when pushing to master
+  # Only on pull requests (for approval)
   pull_request:
     branches: [master, main]
 
diff --git a/.github/workflows/publish_image.yaml b/.github/workflows/publish_image.yaml
new file mode 100644
index 0000000..e3d08b9
--- /dev/null
+++ b/.github/workflows/publish_image.yaml
@@ -0,0 +1,83 @@
+---
+name: "Publish Docker Image"
+
+env:
+  REGISTRY: "ghcr.io"
+  IMAGE_NAME: "${{ github.repository }}"
+
+on:
+  push: # Only run after merge to main, when these files change
+    branches: [master, main]
+    paths:
+      - "code/oak-d-lite-module/Dockerfile"
+      - "code/oak-d-lite-module/requirements.txt"
+      - "code/oak-d-lite-module/vision_webserver.py"
+      - ".github/workflows/publish_image.yaml" # This file
+    # Publish semver tags as releases.
+    tags: ["v*.*.*"]
+  pull_request:
+    branches: [master, main]
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Publish Docker Image
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+      attestations: write
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install cosign
+        if: github.event_name != 'pull_request'
+        uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 #v3.5.0
+        with:
+          cosign-release: "v2.2.4"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.0.0
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3.0.0
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5.0.0
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@v6
+        with:
+          context: code/oak-d-lite-module/
+          push: ${{ github.event_name != 'pull_request' }} # Don't push on PR
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Sign the published Docker image
+        if: ${{ github.event_name != 'pull_request' }}
+        env:
+          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
+          TAGS: ${{ steps.meta.outputs.tags }}
+          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+        # This step uses the identity token to provision an ephemeral certificate
+        # against the sigstore community Fulcio instance.
+        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@"${DIGEST}"
+# EOF
diff --git a/code/oak-d-lite-module/create_image.sh b/code/oak-d-lite-module/create_image.sh
index 51adea7..69d307c 100755
--- a/code/oak-d-lite-module/create_image.sh
+++ b/code/oak-d-lite-module/create_image.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-docker build -t depthai-freisa:latest .
\ No newline at end of file
+docker build -t depthai-freisa:latest .