diff --git a/tutoriels/matlab.ipynb b/tutoriels/matlab.ipynb
index 473bd4ee698102f63f52ebea29f513b09d50c111..c69c7655a1b61ba4e29f84b38a43b43cd6fecf84 100644
--- a/tutoriels/matlab.ipynb
+++ b/tutoriels/matlab.ipynb
@@ -1358,9 +1358,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
-   "language": "python",
-   "name": "python3"
+   "display_name": "Octave",
+   "language": "octave",
+   "name": "octave"
   },
   "language_info": {
    "codemirror_mode": {