diff --git a/Dockerfile b/Dockerfile
index 7fec4b1..6a7083f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /app
 COPY package*.json ./
 RUN npm ci
 COPY . .
-RUN npm run build
+RUN mkdir -p /app/data && npm run build
 
 FROM node:22-alpine AS runner