diff --git a/notebooks.json b/notebooks.json
index d0d6e197951bd73c74109d838e9a6e842515dd83..274730b485d2446b1c41c400eb1b92dd0f4c42d8 100644
--- a/notebooks.json
+++ b/notebooks.json
@@ -173,6 +173,8 @@
     "figures/logistic_3D.svg",
     "figures/logistic_color.svg",
     "figures/multinomial.svg",
+    "figures/numerical_pipeline_quiz_scaler_original.png",
+    "figures/numerical_pipeline_quiz_scaler_preprocessing.png",
     "figures/ols_simple.svg",
     "figures/ols_simple_test.svg",
     "figures/ols_test.svg",