diff --git a/setup.py b/setup.py
index ad2646f95..78dcc6271 100644
--- a/setup.py
+++ b/setup.py
@@ -58,7 +58,7 @@ setup(
         "Topic :: Software Development :: Documentation",
         "Topic :: Text Processing :: Markup :: HTML"
     ],
-    packages = find_packages(),
+    packages = find_packages(exclude = ["src"]),
     include_package_data = True,
     install_requires = install_requires,
     entry_points = {