diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..04d718a
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,36 @@
+name: V8 Build CI
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: windows-2022
+    
+    steps:
+      - name: Support longpaths
+        run: git config --global core.longpaths true
+        
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'
+          
+      - name: Prepare Depot and build V8
+        working-directory: ${{ github.workspace }}
+        run: |
+          .\build\prepare-depot.ps1 && .\build\build.ps1
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: release_build
+          path: build_results/*.lib 
+
+      - name: Create draft release
+        uses: softprops/action-gh-release@v2
+        with:
+          draft: true
+          name: ${{ format('build-{0}', github.run_id) }}
+          tag_name: ${{ format('build-{0}', github.run_id) }}
+          files: build_results/*.lib
diff --git a/build/build.ps1.bak b/build/build.ps1.bak
deleted file mode 100644
index c3c3c81..0000000
--- a/build/build.ps1.bak
+++ /dev/null
@@ -1,35 +0,0 @@
-# Define environment variables
-$env:DEPOT_TOOLS_WIN_TOOLCHAIN = "0"
-
-# Get the current directory of the script
-$CURRENT_DIR = Split-Path -Parent $MyInvocation.MyCommand.Path
-Write-Host "Current directory: $CURRENT_DIR"
-
-# Define the directory to be mounted
-$MOUNT_DIR = Split-Path -Path $CURRENT_DIR -Parent
-$MOUNT_TARGET_DRIVE = "Y"
-Write-Host "Mount directory: $MOUNT_DIR"
-
-Invoke-Expression "subst ${MOUNT_TARGET_DRIVE}: /D" -ErrorAction SilentlyContinue
-Invoke-Expression "subst ${MOUNT_TARGET_DRIVE}: $MOUNT_DIR" -ErrorAction SilentlyContinue
-
-# Reading target commit hash
-$COMMIT = Get-Content "${MOUNT_TARGET_DRIVE}:\build\target_commit.txt " -Raw 
-
-# Fetch v8 source
-& fetch v8
-New-Item -ItemType Directory -Force -Path "${MOUNT_TARGET_DRIVE}:\v8\out.gn\x64.release"
-New-Item -ItemType Directory -Force -Path "${MOUNT_TARGET_DRIVE}:\v8\out.gn\x64.debug"
-Copy-Item -Path "${MOUNT_TARGET_DRIVE}:\build\args_debug.gn" -Destination "${MOUNT_TARGET_DRIVE}:\v8\out.gn\x64.debug\args.gn"
-Copy-Item -Path "${MOUNT_TARGET_DRIVE}:\build\args_release.gn" -Destination "${MOUNT_TARGET_DRIVE}:\v8\out.gn\x64.release\args.gn"
-Set-Location "${MOUNT_TARGET_DRIVE}:\v8"
-git checkout $COMMIT
-gclient sync
-gn gen out.gn/x64.debug
-ninja -C out.gn/x64.debug -j16 v8_monolith
-
-gn gen out.gn/x64.release
-ninja -C out.gn/x64.release -j16 v8_monolith
-
-# Attempt to clean up and remove X: mapping at the end; ignore errors
-Invoke-Expression "subst ${MOUNT_TARGET_DRIVE}: /D" -ErrorAction SilentlyContinue