diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index f4475b0b..e7bb8024 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -1,31 +1,35 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
 name: build & test
 
-on: [pull_request, push, workflow_dispatch]
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
 
 jobs:
-  test:
-    runs-on: ${{ matrix.os }}
+  build:
+
+    runs-on: ubuntu-latest
     strategy:
-      fail-fast: true
+      fail-fast: false
       matrix:
-        os: ["ubuntu-latest", "windows-latest", "macos-latest"]
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ['3.8', '3.9', '3.10', '3.11']
 
     steps:
-      - name: Checkout source
-        uses: actions/checkout@v2
-
-      - name: Setup python
-        uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-
-      - name: Install
-        run: |
-          python -m pip install --upgrade pip
-          python -m pip install pytest
-          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi        
-
-      - name: Run tests
-        run: pytest
\ No newline at end of file
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install flake8 pytest
+        python -m pip install scipy
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+    - name: Test with unittest
+      run: |
+        python -m unittest Testing
\ No newline at end of file