diff --git a/.gitea/workflows/build-push.yml b/.gitea/workflows/build-push.yml
index 35d69c8..b0a2242 100644
--- a/.gitea/workflows/build-push.yml
+++ b/.gitea/workflows/build-push.yml
@@ -53,6 +53,7 @@ jobs:
       - name: Build image
         run: |
           docker build --no-cache \
+            --build-arg COMMIT_SHA=${{ steps.sha.outputs.short_sha }} \
             -t "${IMAGE}:${{ steps.sha.outputs.short_sha }}" \
             -t "${IMAGE}:latest" \
             .
diff --git a/Dockerfile b/Dockerfile
index 7b623f6..aad1f29 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,10 @@ RUN pnpm install --frozen-lockfile --ignore-scripts
 # Copy source
 COPY . .
 
+# Pass commit SHA at build time
+ARG COMMIT_SHA=dev
+ENV COMMIT_SHA=${COMMIT_SHA}
+
 # Build Next.js app
 RUN pnpm run build