diff --git a/nireports/reportlets/nuisance.py b/nireports/reportlets/nuisance.py
index 444104ec..a8cbf243 100644
--- a/nireports/reportlets/nuisance.py
+++ b/nireports/reportlets/nuisance.py
@@ -339,7 +339,7 @@ def plot_carpet(
     )
 
     label = ""
-    for i, (label, indices) in enumerate(segments.items()):
+    for i, (_, indices) in enumerate(segments.items()):
         # Carpet plot
         ax = plt.subplot(gs[i])
 
diff --git a/pyproject.toml b/pyproject.toml
index 44ef88db..ef7d0438 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -130,6 +130,8 @@ select = [
 ]
 ignore = [
   "E203",
+  "B019",
+  "C901",
 ]
 
 [tool.ruff.lint.flake8-quotes]