diff --git a/Dockerfile b/Dockerfile
index e0c7e8c3..6674163a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -53,6 +53,7 @@ USER nextjs
 
 EXPOSE 3000
 
+ENV HOSTNAME 0.0.0.0
 ENV PORT 3000
 
 CMD ["yarn", "start-docker"]