diff --git a/Dockerfile b/Dockerfile
index 2bcec4c..9779fba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,4 +31,4 @@ COPY public ./public
 EXPOSE 4321
 
 # Start the Astro preview server
-CMD ["npx", "astro", "preview"]
+CMD ["npx", "astro", "preview", "--host"]