diff --git a/setup.py b/setup.py
index 3f5ed39beac..faa07f66cdf 100644
--- a/setup.py
+++ b/setup.py
@@ -130,7 +130,7 @@ def run(self):
         python_path = [x for x in os.environ.get("PYTHONPATH", "").split(":") if x]
         python_path.insert(0, os.getcwd())
         os.environ["PYTHONPATH"] = ":".join(python_path)
-        errno = subprocess.call([sys.executable, "pytest.py", "--ignore=doc"])
+        errno = subprocess.call([sys.executable, "src/pytest.py", "--ignore=doc"])
         raise SystemExit(errno)