diff --git a/Dockerfile.lede b/Dockerfile.lede
index ffe695d..74bb2f0 100644
--- a/Dockerfile.lede
+++ b/Dockerfile.lede
@@ -4,12 +4,13 @@ LABEL maintainer=admin@licsber.site
 ENV FORCE_UNSAFE_CONFIGURE=1
 
 # https://openwrt.org/docs/guide-developer/toolchain/install-buildsystem
-RUN echo $(nproc) && sudo apt update && \
-    sudo apt install -y build-essential clang flex bison g++ gawk gcc-multilib g++-multilib \
+RUN echo $(nproc) && \
+    apt update && \
+    apt install -y build-essential clang flex bison g++ gawk gcc-multilib g++-multilib \
                         gettext git libncurses5-dev libssl-dev python3-distutils rsync unzip \
                         zlib1g-dev file wget && \
-    sudo apt clean && \
-    sudo rm -rf /var/lib/apt/list/*
+    apt clean && \
+    rm -rf /var/lib/apt/list/*
 
 WORKDIR /licsber