diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 8454e6e..b6da44f 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -5,8 +5,14 @@ name: status
 on:
   push:
     branches: [ main ]
+    paths:
+      - '**/*.py'
+      - '.github/workflows/*'
   pull_request:
     branches: [ main ]
+    paths:
+      - '**/*.py'
+      - '.github/workflows/*'
   schedule:
     # * is a special character in YAML so you have to quote this string
     - cron:  '25 9 * * 2'
@@ -28,8 +34,8 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8 pytest
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        pip install flake8
         pip install -e .[testing]
     - name: Lint with flake8
       run: |
diff --git a/README.md b/README.md
index 1d0a984..b2bdf02 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,14 @@ pip install nuVeto
 
 This will install [MCEq](https://github.com/afedynitch/MCEq).
 
-Extras are `pip install nuVeto[plotting, resources]` which will install some packages for plotting and generating muon reaching probabilities.
+Since v2.3.1, a suite of tests is also installed with an optional dependency on `pytest`. The follow command should test if the installation worked as expected.
+
+```bash
+pip install nuVeto[testing]
+pytest --pyargs nuVeto
+```
+
+Extras are `pip install nuVeto[plotting, resources]` which will install some packages for making example plots and generating muon reaching probabilities.
 
 ### Usage
 
diff --git a/tests/test_app.py b/nuVeto/tests/test_app.py
similarity index 100%
rename from tests/test_app.py
rename to nuVeto/tests/test_app.py