diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a5900be..9c6cab7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -47,24 +47,29 @@ jobs:
           kos32-gcc -v
         shell: cmd
 
+  build-Installer:
+    runs-on: windowd-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build
+        run: |
+          cmake -B ${{ github.workspace }}/build
+          cmake --build ${{ github.workspace }}/build --target Installer
+
   build-package:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
-      - name: build
-        run: ${{ github.workspace }}/./build-package.sh
-
+              
+      - name: Build
+        run: |
+          cmake -B ${{ github.workspace }}/build
+          cmake --build ${{ github.workspace }}/build --target Package
+        
       - name: Install package
         run: sudo apt install ${{ github.workspace }}/package.deb
-
+        
       - name: Add toolchain to path
         run: echo "/home/autobuild/tools/win32/bin" >> $GITHUB_PATH
-
-
-      - name: Test run
-        run: |
-          kos32-g++ -v
-          kos32-gcc -v
-
-      
+        
diff --git a/.gitignore b/.gitignore
index 50b5b4c..5317c62 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 Output/
 package/DEBIAN/postinst
 package.deb
+build/
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..c60ca3c
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,19 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 3.10)
+
+project(
+	KolibriOS-gcc-Toolchain-installer
+	DESCRIPTION "Installer of gcc toolchain for KolibriOS"
+)
+
+
+add_custom_target(
+	Package
+	COMMAND cp -f ${CMAKE_CURRENT_SOURCE_DIR}/install.sh ${CMAKE_CURRENT_SOURCE_DIR}/package/DEBIAN/postinst
+	COMMAND dpkg-deb --build ${CMAKE_CURRENT_SOURCE_DIR}/package ${CMAKE_CURRENT_BINARY_DIR}/package.deb
+	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+add_custom_target(
+	Installer
+	COMMAND iscc /O"${CMAKE_CURRENT_BINARY_DIR}" ${CMAKE_CURRENT_SOURCE_DIR}/installator.iss 
+)
diff --git a/build-package.sh b/build-package.sh
deleted file mode 100755
index b95806a..0000000
--- a/build-package.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-
-cp -f install.sh package/DEBIAN/postinst
-
-dpkg-deb --build ./package
diff --git a/install.sh b/install.sh
index b9b40a6..3b11007 100755
--- a/install.sh
+++ b/install.sh
@@ -28,6 +28,10 @@ check_utils(){
     fi
 }
 
+pwd
+
+TOOLCHAIN_DIR="/home/autobuild/tools"
+
 
 print_msg "Checking utilities..."
 
@@ -40,9 +44,7 @@ check_utils 7z
 
 print_msg "Create the /home/autobuild folder..."
 
-sudo rm -rf ~/autobuild /home/autobuild
-mkdir -p ~/autobuild/tools
-sudo ln -sf  ~/autobuild /home/autobuild
+mkdir -fp $TOOLCHAIN_DIR
 
 print_ok "Successfully!"
 
@@ -50,7 +52,7 @@ print_ok "Successfully!"
 
 print_msg "Download the kos32-gcc toolchain..."
 
-wget http://ftp.kolibrios.org/users/Serge/new/Toolchain/x86_64-linux-kos32-5.4.0.7z -q -O ~/autobuild/tools/kos32-toolchain.7z
+wget http://ftp.kolibrios.org/users/Serge/new/Toolchain/x86_64-linux-kos32-5.4.0.7z -q -O $TOOLCHAIN_DIR/kos32-toolchain.7z
 
 print_ok "Successfully!"
 
@@ -58,7 +60,7 @@ print_ok "Successfully!"
 
 print_msg "Extracting files ..."
 
-cd ~/autobuild/tools/
+cd $TOOLCHAIN_DIR
 7z x -y kos32-toolchain.7z
 rm -rf kos32-toolchain.7z
 
@@ -68,7 +70,7 @@ print_ok "Successfully!"
 
 print_msg "Downloading libraries..."
 
-cd ~/autobuild/tools/win32/mingw32
+cd $TOOLCHAIN_DIR/win32/mingw32
 wget http://ftp.kolibrios.org/users/Serge/new/Toolchain/sdk-28-10-16.7z -q -O sdk-28-10-16.7z
 7z x -y sdk-28-10-16.7z
 rm -rf sdk-28-10-16.7z
@@ -121,10 +123,12 @@ sudo ln -sf /usr/lib/libmpfr.so.6 /usr/lib/libmpfr.so.4
 print_ok "Successfully!"
 
 
-if ! grep -q 'export PATH=$PATH:/home/autobuild/tools/win32/bin' ~/.bashrc; then
+if ! grep -q 'export PATH=$PATH:$TOOLCHAIN_DIR/win32/bin' ~/.bashrc; then
   export PATH=$PATH:/home/autobuild/tools/win32/bin
-  print_msg "Adding '/home/autobuild/tools/win32/bin' to '~/.bashrc'"
-  echo 'export PATH=$PATH:/home/autobuild/tools/win32/bin' >> ~/.bashrc
+  print_msg "Adding '$TOOLCHAIN_DIR/win32/bin' to '~/.bashrc'"
+  echo 'export PATH=$PATH:$TOOLCHAIN_DIR/win32/bin' >> ~/.bashrc
 fi
 
+cd "$OLDPWD"
+
 print_ok "Installation was successful!"
diff --git a/package/DEBIAN/control b/package/DEBIAN/control
index d6cc1d2..7fe8bba 100644
--- a/package/DEBIAN/control
+++ b/package/DEBIAN/control
@@ -7,5 +7,6 @@ Depends: libc6-i386:amd64, libmpc3:amd64
 Pre-Depends: p7zip, wget
 Recommends: fasm
 Priority: optional
-Origin: https://github.com/Egor00f/kolibrios-gcc-toolchain,
-Maintainer: Egor00f
+Origin: https://github.com/Egor00f/kolibrios-gcc-toolchain
+Maintainer: Egor00f <velikiydolbayeb@gmail.com>
+Installed-Size: 131708
diff --git a/package/DEBIAN/postrm b/package/DEBIAN/postrm
index b340d69..6e9c374 100755
--- a/package/DEBIAN/postrm
+++ b/package/DEBIAN/postrm
@@ -1,2 +1,3 @@
+#!/bin/bash
 
 rm -R /home/autobuild/tools/win32