diff --git a/exercizes/plot_utils.py b/exercizes/plot_utils.py
index 7986137695ff843f6a73625d56074cc8d35d49bb..81a136e564136056e354d1bbe9790044f262774e 100644
--- a/exercizes/plot_utils.py
+++ b/exercizes/plot_utils.py
@@ -158,7 +158,7 @@ def plotNdQuantity(
     )
 
 
-def plotNdQuantityPerSolver(
+def plotNdQuantityPerSolver(  # noqa: C901
     nRows,
     nCols,
     quantity,