diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..77f7131
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,34 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+#   push:
+#     branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: windows-2019
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Build
+        run: bash .\ci\windows\ci-windows.sh
+
+      - name: Archive
+        uses: actions/upload-artifact@v3
+        with:
+          name: brigadier-windows-exe
+          path: D:\a\brigadier\brigadier\dist
+
+      # Running the command as a test isn't really useful to us yet
+      # - name: Test
+      #   run: bash .\ci\windows\test.sh
diff --git a/ci/windows/ci-windows.sh b/ci/windows/ci-windows.sh
new file mode 100755
index 0000000..290e914
--- /dev/null
+++ b/ci/windows/ci-windows.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -eux -o pipefail
+
+PYTHON_VERSION=2.7.18
+
+script_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &> /dev/null && pwd )"
+python="/c/hostedtoolcache/windows/Python/${PYTHON_VERSION}/x64/python"
+
+export PYTHONPATH="${python}"
+$python -V
+$python -m pip install -r "${script_dir}/requirements.txt"
+$python -m pip freeze
+
+# pip-installed exes will be installed here, so we'll put those at the front
+# of the PATH
+PATH="/c/hostedtoolcache/windows/Python/${PYTHON_VERSION}/x64/Scripts:$PATH"
+
+pyinstaller \
+    --onefile \
+    brigadier
diff --git a/ci/windows/requirements.txt b/ci/windows/requirements.txt
new file mode 100644
index 0000000..9126f8a
--- /dev/null
+++ b/ci/windows/requirements.txt
@@ -0,0 +1 @@
+pyinstaller==3.6
diff --git a/ci/windows/test.sh b/ci/windows/test.sh
new file mode 100644
index 0000000..9fac5f7
--- /dev/null
+++ b/ci/windows/test.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -eux -o pipefail
+
+whoami
+
+/d/a/brigadier/brigadier/dist/brigadier -m Macmini4,1 -i