diff --git a/setup.py b/setup.py
index 0e83277e26896894fdb28dc65870d33952f3406f..223a33c99200d7125ee8f755d7df89d8e60ceb79 100644
--- a/setup.py
+++ b/setup.py
@@ -27,6 +27,7 @@ setup(
             'step_2 = lesson_05.step_2:main',
             'step_3 = lesson_05.step_3:main',
             'step_4 = lesson_05.step_4:main',
+            'step_5 = lesson_05.step_5:main',
         ],
     },
 )