diff --git a/temmies/__init__.py b/temmies/__init__.py
index ae0996a..48fb9b9 100644
--- a/temmies/__init__.py
+++ b/temmies/__init__.py
@@ -1,7 +1,3 @@
 from .themis import Themis
-from .year import Year
-from .course import Course
-from .exercise_group import ExerciseGroup
-from .submission import Submission
 
-__all__ = ['Themis', 'Year', 'Course', 'ExerciseGroup', 'Submission']
+__all__ = ["Themis"]