diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/lint-flake8.yml
similarity index 56%
rename from .github/workflows/integration-tests.yml
rename to .github/workflows/lint-flake8.yml
index 8a060ca4..c10c017c 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/lint-flake8.yml
@@ -1,34 +1,32 @@
-# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
-
-name: Integration tests
+name: Lint with flake8
 
 on: [push, pull_request]
 
 jobs:
-  build:
+  lint-flake8:
 
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
 
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python ${{ matrix.python-version }}
+    - name: Set up Python 3.x
       uses: actions/setup-python@v3
       with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
+        python-version: '3.x'
+
+    - name: Display Python version
+      run: python -c "import sys; print(sys.version)"
+
+    - name: Install flake8
       run: |
         python -m pip install --upgrade pip
         python -m pip install flake8
-        python -m pip install -r requirements.txt
+
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-
diff --git a/.github/workflows/simple-program.yml b/.github/workflows/simple-program.yml
new file mode 100644
index 00000000..ab36b021
--- /dev/null
+++ b/.github/workflows/simple-program.yml
@@ -0,0 +1,68 @@
+name: Integration tests - simple program run
+
+on: [push, pull_request]
+
+jobs:
+  simple-program:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install -r requirements.txt
+
+    - name: Run simple-program.py during 20 seconds
+      run: |
+        sed -i 's/^REVISION.*$/REVISION=\"SIMU\"/g' simple-program.py
+        python3 simple-program.py > tests.log 2>&1 &
+        sleep 20
+        killall -9 python3
+
+    - name: View output
+      run: |
+        echo "######## Output : ########"
+        cat tests.log
+
+    - name: Check output for exceptions
+      run: |
+        if grep -q Exception tests.log; then
+          echo "Program failed to run, see output above"
+          false
+        fi
+        if grep -q Traceback tests.log; then
+          echo "Program failed to run, see output above"
+          false
+        fi
+
+    - name: Run default configuration
+      run: |
+        sed -i "/REVISION:/c\  REVISION: SIMU" config.yaml
+        timeout --preserve-status 20s python3 main.py > tests.log 2>&1
+
+    - name: View output
+      run: |
+        echo "######## Output : ########"
+        cat tests.log
+
+    - name: Check output for exceptions
+      run: |
+        if grep -q Exception tests.log; then
+          echo "Program failed to run, see output above"
+          false
+        fi
+        if grep -q Traceback tests.log; then
+          echo "Program failed to run, see output above"
+          false
+        fi
\ No newline at end of file
diff --git a/.github/workflows/system-monitor-generic.yml b/.github/workflows/system-monitor-generic.yml
new file mode 100644
index 00000000..b86bd0f0
--- /dev/null
+++ b/.github/workflows/system-monitor-generic.yml
@@ -0,0 +1,55 @@
+name: System monitor generic run
+
+on:
+  workflow_call:
+    inputs:
+      theme:
+        required: true
+        type: string
+
+jobs:
+  system-monitor-generic:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install -r requirements.txt
+
+    - name: Configure system monitor
+      run: |
+        sed -i "/REVISION:/c\  REVISION: SIMU" config.yaml
+        echo "Using theme ${{ inputs.theme }}"
+        sed -i "/THEME:/c\  THEME: ${{ inputs.theme }}" config.yaml
+
+    - name: Run system monitor for 20 seconds
+      run: |
+        timeout --preserve-status 20s python3 main.py > tests.log 2>&1
+
+    - name: View output
+      run: |
+        echo "######## Output : ########"
+        cat tests.log
+
+    - name: Check output for exceptions
+      run: |
+        if grep -q Exception tests.log; then
+          echo "Program failed to run, see output above"
+          false
+        fi
+        if grep -q Traceback tests.log; then
+          echo "Program failed to run, see output above"
+          false
+        fi
\ No newline at end of file
diff --git a/.github/workflows/system-monitor-tests.yml b/.github/workflows/system-monitor-tests.yml
new file mode 100644
index 00000000..3df6bfb8
--- /dev/null
+++ b/.github/workflows/system-monitor-tests.yml
@@ -0,0 +1,21 @@
+name: Integration tests - system monitor run
+
+on: [push, pull_request]
+
+jobs:
+  system-monitor-3_5inchTheme2:
+    uses: ./.github/workflows/system-monitor-generic.yml
+    with:
+      theme: 3.5inchTheme2
+  system-monitor-Cyberpunk:
+    uses: ./.github/workflows/system-monitor-generic.yml
+    with:
+      theme: Cyberpunk
+  system-monitor-Landscape6Grid:
+    uses: ./.github/workflows/system-monitor-generic.yml
+    with:
+      theme: Landscape6Grid
+  system-monitor-Terminal:
+    uses: ./.github/workflows/system-monitor-generic.yml
+    with:
+      theme: Terminal
\ No newline at end of file