diff --git a/Dockerfile b/Dockerfile
index bb9bdda..ad6b412 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,6 +21,7 @@ FROM mcr.microsoft.com/playwright:v1.50.0-jammy AS runner
 WORKDIR /app
 ENV NODE_ENV=production
 ENV PORT=3000
+ENV HOSTNAME=0.0.0.0
 COPY --from=build /app/.next/standalone ./
 COPY --from=build /app/.next/static ./.next/static
 COPY --from=build /app/public ./public