diff --git a/doc/changes/devel/12978.other.rst b/doc/changes/devel/12978.other.rst
new file mode 100644
index 00000000000..33e73c2d8f9
--- /dev/null
+++ b/doc/changes/devel/12978.other.rst
@@ -0,0 +1 @@
+Fix a mistake in :ref:`tut-artifact-regression` where the wrong regression coefficients were applied, by :newcontrib:`Jacob Phelan`.
diff --git a/doc/changes/names.inc b/doc/changes/names.inc
index 4f5d9e7eb9d..79fbe9b1236 100644
--- a/doc/changes/names.inc
+++ b/doc/changes/names.inc
@@ -119,6 +119,7 @@
 .. _Ivo de Jong: https://github.com/ivopascal
 .. _Jaakko Leppakangas: https://github.com/jaeilepp
 .. _Jack Zhang: https://github.com/jackz314
+.. _Jacob Phelan: https://github.com/JacPhe
 .. _Jacob Woessner: https://github.com/withmywoessner
 .. _Jair Montoya Martinez: https://github.com/jmontoyam
 .. _Jan Ebert: https://www.jan-ebert.com/
diff --git a/tutorials/preprocessing/35_artifact_correction_regression.py b/tutorials/preprocessing/35_artifact_correction_regression.py
index 77e7447c268..646195ae0a1 100644
--- a/tutorials/preprocessing/35_artifact_correction_regression.py
+++ b/tutorials/preprocessing/35_artifact_correction_regression.py
@@ -149,7 +149,7 @@
 fig.set_size_inches(3, 2)
 
 # apply the regression coefficients to the original epochs
-epochs_clean_sub = model_plain.apply(epochs).apply_baseline()
+epochs_clean_sub = model_sub.apply(epochs).apply_baseline()
 fig = epochs_clean_sub.average("all").plot(**plot_kwargs)
 fig.set_size_inches(6, 6)