diff --git a/src/robofish/evaluate/evaluate.py b/src/robofish/evaluate/evaluate.py
index c5f2982dae2a863a2c289ff2378b0f644c41a894..9b169b1c7bc06a4b821a34e44e53593f7d0537cc 100644
--- a/src/robofish/evaluate/evaluate.py
+++ b/src/robofish/evaluate/evaluate.py
@@ -6,12 +6,10 @@
 # Released under GNU 3.0 License
 # email andi.gerken@gmail.com
 
-from turtle import speed
 import robofish.io
 import robofish.evaluate
 from robofish.io import utils
 
-from tkinter import N
 from pathlib import Path
 
 import matplotlib.pyplot as plt