diff --git a/cdlib/evaluation/comparison.py b/cdlib/evaluation/comparison.py
index f94349f..4b0b2a9 100644
--- a/cdlib/evaluation/comparison.py
+++ b/cdlib/evaluation/comparison.py
@@ -1,5 +1,4 @@
 import numpy as np
-import networkx as nx
 from cdlib.evaluation.internal import onmi
 from cdlib.evaluation.internal.omega import Omega
 from cdlib.evaluation.internal.NF1 import NF1