diff --git a/tests/test_invocation.py b/tests/test_invocation.py
index d217a11e..d86cd4eb 100644
--- a/tests/test_invocation.py
+++ b/tests/test_invocation.py
@@ -3,6 +3,7 @@
 from pathlib import Path
 import os
 import pytest
+import subprocess
 from gnpy.tools.cli_examples import transmission_main_example, path_requests_run
 
 SRC_ROOT = Path(__file__).parent.parent
@@ -22,3 +23,13 @@ def test_example_invocation(capfdbinary, output, handler, args):
     captured = capfdbinary.readouterr()
     assert captured.out == expected
     assert captured.err == b''
+
+
+@pytest.mark.parametrize('program', ('gnpy-transmission-example', 'gnpy-path-request'))
+def test_run_wrapper(program):
+    '''Ensure that our wrappers really, really work'''
+    proc = subprocess.run((program, '--help'), stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+                          check=True, universal_newlines=True)
+    assert proc.stderr == ''
+    assert 'https://github.com/telecominfraproject/oopt-gnpy' in proc.stdout.lower()
+    assert 'https://gnpy.readthedocs.io/' in proc.stdout.lower()