diff --git a/src/twomartens/masterthesis/cli.py b/src/twomartens/masterthesis/cli.py
index 92c1714..84c0876 100644
--- a/src/twomartens/masterthesis/cli.py
+++ b/src/twomartens/masterthesis/cli.py
@@ -478,9 +478,9 @@ def _ssd_evaluate(args: argparse.Namespace) -> None:
     
     # compute matches between predictions and ground truth
     true_positives, false_positives, \
-    cum_true_positives, cum_false_positives, open_set_error = evaluate.match_predictions(predictions_per_class,
-                                                                                         labels,
-                                                                                         ssd.N_CLASSES)
+        cum_true_positives, cum_false_positives, open_set_error = evaluate.match_predictions(predictions_per_class,
+                                                                                             labels,
+                                                                                             ssd.N_CLASSES)
     del labels
     cum_precisions, cum_recalls = evaluate.get_precision_recall(number_gt_per_class,
                                                                 cum_true_positives,