diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2162e63..b503ed0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
       # You can use PyPy versions in python-version.
       # For example, pypy2 and pypy3
       matrix:
-        python-version: [ 3.6, 3.7, 3.8, 3.9 ]
+        python-version: [ 3.6, 3.7, 3.8, 3.9, pypy3 ]
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
@@ -67,7 +67,7 @@ jobs:
       # You can use PyPy versions in python-version.
       # For example, pypy2 and pypy3
       matrix:
-        python-version:  [ 3.6, 3.7, 3.8, 3.9 ]
+        python-version:  [ 3.6, 3.7, 3.8, 3.9, pypy3 ]
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
@@ -114,3 +114,33 @@ jobs:
           name: wheel
           path: dist/* 
           
+  source-distro:
+    runs-on: ubuntu-18.04
+
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Setup Python
+        uses: actions/setup-python@v2.2.2
+        with:
+          # Version range or exact version of a Python version to use, using SemVer's version range syntax.
+          python-version: 3.9
+          # The target architecture (x86, x64) of the Python interpreter.
+          architecture: x64
+
+      - name: Build raylib-python-cffi
+        run: |
+          python -m pip install --upgrade pip
+          pip3 install cffi
+          pip3 install wheel
+          rm raylib/dynamic/*.so* raylib/dynamic/*.dll raylib/dynamic/*.dylib raylib/dynamic/32bit/*
+          python setup.py sdist
+
+      - name: Upload build Artifact wheel
+        uses: actions/upload-artifact@v2.2.4
+        with:
+          name: wheel
+          path: dist/*