diff --git a/binarybeech/metrics.py b/binarybeech/metrics.py
index 4a8fd1e..9ab80de 100644
--- a/binarybeech/metrics.py
+++ b/binarybeech/metrics.py
@@ -398,7 +398,7 @@ def from_data(self, y, algorithm_kwargs):
 
 metrics_factory = MetricsFactory()
 metrics_factory.register("regression", RegressionMetrics)
-metrics_factory.register("regression:regularized", RegressionMetrics)
+metrics_factory.register("regression:regularized", RegressionMetricsRegularized)
 metrics_factory.register("classification:gini", ClassificationMetrics)
 metrics_factory.register("classification:entropy", ClassificationMetricsEntropy)
 metrics_factory.register("logistic", LogisticMetrics)