diff --git a/Dockerfile b/Dockerfile
index b1870a2..586b8e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,6 +18,7 @@ COPY server/ /app/server/
 COPY database/ /app/database/
 COPY public/ /app/public/
 COPY instrument.server.mjs ./
+COPY server.ts ./
 RUN npm run build
 
 FROM node:20-alpine