diff --git a/.github/workflows/r2s_lean.yml b/.github/workflows/r2s_lean.yml
index 5acb0a0..549f740 100644
--- a/.github/workflows/r2s_lean.yml
+++ b/.github/workflows/r2s_lean.yml
@@ -26,11 +26,11 @@ jobs:
         env:
           DEBIAN_FRONTEND: noninteractive
         run: |
-          sudo rm -rf /etc/apt/sources.list.d
-          sudo apt-get update
-          sudo apt-get -y install bc build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs git-core gcc-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint device-tree-compiler
-          wget -O - https://raw.githubusercontent.com/friendlyarm/build-env-on-ubuntu-bionic/master/install.sh | bash
-          sudo rm -rf /usr/share/dotnet /usr/local/lib/android/sdk
+          #sudo rm -rf /etc/apt/sources.list.d
+          #sudo apt-get update
+          #sudo apt-get -y install bc build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs git-core gcc-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint device-tree-compiler
+          #wget -O - https://raw.githubusercontent.com/friendlyarm/build-env-on-ubuntu-bionic/master/install.sh | bash
+          #sudo rm -rf /usr/share/dotnet /usr/local/lib/android/sdk
           
       - name: Install Repo
         run: |