diff --git a/.forgejo/workflows/build_deploy.yaml b/.forgejo/workflows/build_deploy.yaml
index 8c70edd..9701d3f 100644
--- a/.forgejo/workflows/build_deploy.yaml
+++ b/.forgejo/workflows/build_deploy.yaml
@@ -24,6 +24,7 @@ jobs:
             org.opencontainers.image.licenses=Apache-2.0
             org.opencontainers.image.description=Blazing fast start page for your services
             org.opencontainers.image.vendor=Unjx
+            org.opencontainers.image.port=4000
       - name: Login to Forgejo Container Registry
         uses: docker/login-action@v3
         with:
diff --git a/Dockerfile b/Dockerfile
index f959dcb..fbe89ed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -50,6 +50,8 @@ COPY --from=golang /app/godash .
 ARG APP_VERSION
 ENV APP_VERSION=$APP_VERSION
 
+EXPOSE 4000
+
 RUN chown -R appuser:appgroup /app
 
 ENTRYPOINT ["dumb-init", "--"]