diff --git a/backend/Dockerfile b/backend/Dockerfile
index 8baa990..da122e5 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -25,7 +25,7 @@ WORKDIR /app
 
 RUN apk add --no-cache ca-certificates tzdata
 
-RUN mkdir -p uploads
+RUN mkdir -p uploads data
 
 COPY --from=builder /app/server .
 COPY --from=builder /app/frontend/dist ./static