diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..0bdd598
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,36 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: MSBuild
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/checkout@v4
+      with:
+         repository: r-wessel/ActiveLib
+         path: ActiveLib
+
+    - name: Add MSBuild to PATH
+      uses: microsoft/setup-msbuild@v1.0.2
+      
+    - name: Build
+      run: msbuild /m /p:Configuration=ReleaseAC27 SpeckleLib/SpeckleLib17.sln
+      
+    - name: Build
+      run: msbuild /m /p:Configuration=ReleaseAC27 SpeckleConnector/Connector.sln
+