diff --git a/MANIFEST.in b/MANIFEST.in
index bef5282c..8905ef71 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,4 @@
 recursive-include ast27 *.h
 recursive-include ast3 *.h
+recursive-include ast3/tests *.py
 include LICENSE
diff --git a/setup.py b/setup.py
index 15c4ee70..cbc74cda 100644
--- a/setup.py
+++ b/setup.py
@@ -116,6 +116,7 @@
            'Programming Language :: Python :: 3.7',
            'Topic :: Software Development',
        ],
-       packages = ['typed_ast'],
+       packages = ['typed_ast', 'typed_ast.tests'],
+       package_dir={ 'typed_ast.tests': 'ast3/tests' },
        ext_package='typed_ast',
        ext_modules = [_ast27, _ast3])