diff --git a/Dockerfile b/Dockerfile
index 8222826..67b1cfa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,6 @@ WORKDIR /tun2socks-src
 COPY . /tun2socks-src
 
 RUN apk add --no-cache make git \
-    && go mod download \
     && make tun2socks \
     && mv ./build/tun2socks /tun2socks