diff --git a/examples/with-docker/Dockerfile b/examples/with-docker/Dockerfile
index f68a80ab1ee6..791eff1edbec 100644
--- a/examples/with-docker/Dockerfile
+++ b/examples/with-docker/Dockerfile
@@ -55,5 +55,7 @@ USER nextjs
 EXPOSE 3000
 
 ENV PORT 3000
+# set hostname to localhost
+ENV HOSTNAME "0.0.0.0"
 
 CMD ["node", "server.js"]