diff --git a/00_build_env.sh b/00_build_env.sh
deleted file mode 100644
index 01cfb80..0000000
--- a/00_build_env.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/sh
-  
-rm work/kernel_install/ work/glibc_install/ work/busybox_install/ work/libgcc_install work/binutils_install -rf
-
-if [ -f "/usr/bin/apt" ]; then
-  apt -y install gcc g++ make gawk bison libelf-dev bridge-utils qemu-system docker.io
-fi
-
-if [ -f "/usr/bin/yum" ]; then
-  yum -y install gcc gcc-c++ make gawk bison elfutils-libelf bridge-utils qemu-img qemu-kvm qemu-kvm-tools docker
-fi
-
-echo "Run the next script: 01_build_src.sh"