diff --git a/Dockerfile b/Dockerfile
index b491b2b..c96f1aa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,6 +17,7 @@ WORKDIR /app
 ENV NODE_ENV production
 
 COPY --from=builder /app/next.config.js ./
+COPY --from=builder /app/next-i18next.config.js ./
 COPY --from=builder /app/public ./public
 COPY --from=builder /app/.next ./.next
 COPY --from=builder /app/node_modules ./node_modules