diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
index bea6486..fb1747c 100644
--- a/.github/workflows/build-and-test.yaml
+++ b/.github/workflows/build-and-test.yaml
@@ -8,7 +8,7 @@ on:
   workflow_dispatch:
 
 jobs:
-  build_ubuntu:
+  build_and_test_ubuntu:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
@@ -19,7 +19,6 @@ jobs:
           python-version: "3.8"
       - name: Install dependencies
         run: |
-          sudo apt-get update
           pip install --upgrade setuptools wheel auditwheel patchelf
       - name: Build the wheel
         run: python setup.py bdist_wheel
@@ -29,6 +28,12 @@ jobs:
         run: |
             auditwheel show dist/*.whl
             auditwheel repair dist/*.whl --plat manylinux_2_31_x86_64 -w wheelhouse/
+      - name: Install the wheel
+        run: |
+          pip install wheelhouse/traceon-*.whl
+          pip show traceon
+      - name: Run tests
+        run: python -m unittest tests/*.py
       - name: Upload wheel artifact
         uses: actions/upload-artifact@v3
         with:
@@ -39,8 +44,7 @@ jobs:
         with:
           name: source-distribution
           path: dist/*.tar.gz
-
-
+    
   build_windows:
     runs-on: windows-latest
     steps:
@@ -61,33 +65,7 @@ jobs:
         with:
           name: windows-wheel
           path: dist/*.whl
-
-  test_ubuntu:
-    needs: build_ubuntu
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Set up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: "3.8"
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y gmsh
-      - name: Checkout code
-        uses: actions/checkout@v3
-      - name: Download wheel artifact
-        uses: actions/download-artifact@v3
-        with:
-          name: ubuntu-wheel
-          path: ./
-      - name: Install the wheel
-        run: |
-          pip install traceon-*.whl
-          pip show traceon
-      - name: Run tests
-        run: python -m unittest tests/*.py
-
+    
   test_windows:
     needs: build_windows
     runs-on: windows-latest