diff --git a/notebooks.json b/notebooks.json
index 2edb23dcf47ed123862d0c834c357dcb518d9584..cce82be2cf5e80b3ea55b0e0ba5b7e2e19c88c48 100644
--- a/notebooks.json
+++ b/notebooks.json
@@ -10,10 +10,6 @@
     "notebooks/03_categorical_pipeline_column_transformer.ipynb",
     "notebooks/03_categorical_pipeline_ex_01.ipynb",
     "notebooks/03_categorical_pipeline_ex_02.ipynb",
-    "notebooks/04_parameter_tuning.ipynb",
-    "notebooks/04_parameter_tuning_ex_01.ipynb",
-    "notebooks/04_parameter_tuning_ex_02.ipynb",
-    "notebooks/04_parameter_tuning_search.ipynb",
     "notebooks/cross_validation_baseline.ipynb",
     "notebooks/cross_validation_ex_01.ipynb",
     "notebooks/cross_validation_ex_02.ipynb",
@@ -21,10 +17,12 @@
     "notebooks/cross_validation_ex_04.ipynb",
     "notebooks/cross_validation_ex_05.ipynb",
     "notebooks/cross_validation_grouping.ipynb",
+    "notebooks/cross_validation_learning_curve.ipynb",
     "notebooks/cross_validation_nested.ipynb",
     "notebooks/cross_validation_stratification.ipynb",
     "notebooks/cross_validation_time.ipynb",
     "notebooks/cross_validation_train_test.ipynb",
+    "notebooks/cross_validation_validation_curve.ipynb",
     "notebooks/dev_features_importance.ipynb",
     "notebooks/ensemble_adaboost.ipynb",
     "notebooks/ensemble_bagging.ipynb",
@@ -56,6 +54,11 @@
     "notebooks/metrics_ex_01.ipynb",
     "notebooks/metrics_ex_02.ipynb",
     "notebooks/metrics_regression.ipynb",
+    "notebooks/parameter_tuning_automated.ipynb",
+    "notebooks/parameter_tuning_ex_01.ipynb",
+    "notebooks/parameter_tuning_ex_02.ipynb",
+    "notebooks/parameter_tuning_ex_03.ipynb",
+    "notebooks/parameter_tuning_manual.ipynb",
     "notebooks/trees_classification.ipynb",
     "notebooks/trees_dataset.ipynb",
     "notebooks/trees_ex_01.ipynb",