diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 00000000..e195c34e
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,30 @@
+name: Build
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-18.04
+    env:
+      GF_VERSION: 3.10-1
+      DEST: out/
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install GF
+      run: |
+        curl -s https://www.grammaticalframework.org/download/gf_${GF_VERSION}_amd64.deb -o gf.deb
+        sudo dpkg -i gf.deb
+
+    - name: Build RGL
+      run: |
+        mkdir -p ${DEST}
+        bash Setup.sh --dest=${DEST} --gf=gf --verbose
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: gf-rgl-${{ github.sha }}
+        path: ${{ env.DEST }}
+        if-no-files-found: error
diff --git a/Setup.sh b/Setup.sh
index 6e8c5e1f..7141f68f 100755
--- a/Setup.sh
+++ b/Setup.sh
@@ -97,4 +97,4 @@ done
 
 # Copy
 echo "Copying to ${dest}"
-cp -R -p "${dist}"/* "${dest}"
+cp -R "${dist}"/* "${dest}"