diff --git a/Dockerfile b/Dockerfile
index 48f7e38..979a77a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,9 +3,6 @@
 # ------------------------
 FROM node:22-alpine AS base
 
-RUN apk add --no-cache tzdata \
-    && cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime \
-    && echo "Asia/Tehran" > /etc/timezone
 
 WORKDIR /app