diff --git a/src/twomartens/masterthesis/__init__.py b/src/twomartens/masterthesis/__init__.py
index 9b4adb6..f8d37e4 100644
--- a/src/twomartens/masterthesis/__init__.py
+++ b/src/twomartens/masterthesis/__init__.py
@@ -23,5 +23,7 @@ Subpackages:
     
 Modules:
     ``data``: provides functionality to load data sets
+    ``definitions``: contains mapper between COCO classes and WordNet IDs
+    ``main``: main entrance point of application
     ``ssd``: provides functionality to use the SSD models
 """