diff --git a/requirements.txt b/requirements.txt
index dffd9bf..5bfc357 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ opencv-contrib-python
 pandas
 motmetrics
 setuptools
+ipyfilechooser
diff --git a/setup.py b/setup.py
index 1ab786d..26ac237 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-from setuptools import setup
+from setuptools import setup, find_packages
 
 
 setup(
@@ -13,5 +13,6 @@
         'scipy',
         'opencv-contrib-python',
         'motmetrics'
-    ]
+    ],
+    packages=find_packages()
 )