diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..1b12087
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,34 @@
+name: Build Windows Executable
+
+on:
+  create:
+    tags:
+      - v*
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pyinstaller
+
+    - name: Build executable
+      run: pyinstaller --name=myapp --onefile --windowed myapp.py
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: myapp
+        path: dist/myapp.exe