diff --git a/background_installer.sh b/background_installer.sh
index 5d4c683..96bc023 100755
--- a/background_installer.sh
+++ b/background_installer.sh
@@ -138,8 +138,10 @@ if [ "$1" == "win" ]; then
     cp ./utils/apt-cyg/apt-cyg ./
     cp ./utils/apt-cyg/wget.exe /bin
     install apt-cyg /bin
+    apt-cyg update
     apt-cyg install lynx
     rm -f /bin/wget.exe
+    apt-cyg remove wget gcc-core gcc-g++ git pkg-config automake autoconf libtool make python2 python2-pip sqlite3
     apt-cyg install wget gcc-core gcc-g++ git pkg-config automake autoconf libtool make python2 python2-pip sqlite3
     lynx -source https://bootstrap.pypa.io/get-pip.py > get-pip.py
     python get-pip.py