diff --git a/MANIFEST.in b/MANIFEST.in
index 74b2789..63308a8 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,2 @@
-include README.rst LICENSE AUTHORS requirements.txt
+include README.rst LICENSE AUTHORS requirements.txt test_httpbin.py
 recursive-include httpbin/templates *
diff --git a/setup.py b/setup.py
index 7e33032..c5097c7 100644
--- a/setup.py
+++ b/setup.py
@@ -30,6 +30,7 @@ setup(
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.4',
     ],
+    test_suite="test_httpbin",
     packages=find_packages(),
     include_package_data = True, # include files listed in MANIFEST.in
     install_requires=[