diff --git a/Dockerfile b/Dockerfile
index caa7634..9589315 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,6 +19,7 @@ RUN pnpm install --frozen-lockfile --ignore-scripts=false --enable-pre-post-scri
 COPY src/server ./src/server
 COPY tsconfig.server.json ./tsconfig.server.json
 COPY tsconfig.server.build.json ./tsconfig.server.build.json
+COPY tsconfig.json ./tsconfig.json
 
 # Build server only (no client build)
 RUN tsc -p tsconfig.server.build.json