diff --git a/pyad2usb/__init__.py b/pyad2usb/__init__.py
index 4db13b1..55402a4 100644
--- a/pyad2usb/__init__.py
+++ b/pyad2usb/__init__.py
@@ -1 +1,5 @@
+import ad2usb
+import devices
+import util
+
 __all__ = ['ad2usb', 'devices', 'util']