diff --git a/CMakeLists.txt b/CMakeLists.txt
index 62faa24..0c778b9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-CMAKE_MINIMUM_REQUIRED(VERSION 3.10)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12)
 
 project(
 	KolibriOS-gcc-Toolchain-installer
diff --git a/install.sh b/install.sh
index dd8a44c..fa87be4 100755
--- a/install.sh
+++ b/install.sh
@@ -76,7 +76,7 @@ print_ok "Successfully!"
 print_msg "Extracting files ..."
 
 cd $TOOLCHAIN_DIR
-sudo 7z x -y kos32-toolchain.7z
+sudo 7z x -y -bso0 -bsp0 kos32-toolchain.7z
 sudo rm -rf kos32-toolchain.7z
 
 print_ok "Successfully!"
@@ -87,7 +87,7 @@ print_msg "Downloading libraries..."
 
 cd $TOOLCHAIN_DIR/win32/mingw32
 sudo wget http://ftp.kolibrios.org/users/Serge/new/Toolchain/sdk-28-10-16.7z -q -O sdk-28-10-16.7z
-sudo 7z x -y sdk-28-10-16.7z
+sudo 7z x -y -bso0 -bsp0 sdk-28-10-16.7z
 sudo rm -rf sdk-28-10-16.7z
 
 print_ok "Successfully!"
@@ -109,7 +109,7 @@ print_msg "Downloading libisl..."
 
 cd /tmp
 sudo wget http://board.kolibrios.org/download/file.php?id=8301libisl.so.10.2.2.7z -q -O /tmp/libisl.so.10.2.2.7z
-sudo 7z x -y libisl.so.10.2.2.7z
+sudo 7z x -y -bso0 -bsp0 libisl.so.10.2.2.7z
 
 if ! [ -d /usr/lib/x86_64-linux-gnu/ ]; then
 	sudo mkdir -p /usr/lib/x86_64-linux-gnu/
diff --git a/package/DEBIAN/control b/package/DEBIAN/control
index b2acc75..cfd9eef 100755
--- a/package/DEBIAN/control
+++ b/package/DEBIAN/control
@@ -1,5 +1,5 @@
 Package: kos32-gcc
-Version: 0.1.5
+Version: 0.1.6
 Architecture: all
 Section: devel
 Depends: libc6-i386:amd64, libmpc3:amd64