diff --git a/Dockerfile b/Dockerfile
index 7fe53fa..7320f29 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,4 +20,4 @@ USER deno
 # Compile the main app so that it doesn't need to be compiled each startup/entry.
 RUN deno cache --reload main.ts
 
-CMD ["task", "start"]
+CMD ["task", "preview"]