diff --git a/src/twomartens/masterthesis/main.py b/src/twomartens/masterthesis/main.py
index 2da475c..0f90e5f 100644
--- a/src/twomartens/masterthesis/main.py
+++ b/src/twomartens/masterthesis/main.py
@@ -22,9 +22,6 @@ Functions:
 """
 import argparse
 
-import gc
-
-
 def main() -> None:
     """
     Provides command line interface.