diff --git a/.github/workflows/pyF4PGA.yml b/.github/workflows/pyF4PGA.yml
index 657dea9..f2dc4f2 100644
--- a/.github/workflows/pyF4PGA.yml
+++ b/.github/workflows/pyF4PGA.yml
@@ -24,3 +24,8 @@ jobs:
           PYTHONPATH=$(pwd)/f4pga python3 f4pga/sfbuild.py
 
           PYTHONPATH=$(pwd)/f4pga python3 f4pga/sfbuild.py -h
+
+      - name: Test py4FPGA build
+        run: |
+          make env
+          PYTHONPATH=$(pwd)/f4pga python3 f4pga/sfbuild.py build --platform xc7a50t -t bitstream