diff --git a/metainfo.json b/metainfo.json
index 522f852e68ac16c7e0a974d95d4414d7342cf55e..aa359e4aed579b2930d75063eedef5afc1dd900a 100644
--- a/metainfo.json
+++ b/metainfo.json
@@ -5,13 +5,13 @@
   "email": "langer@fhi-berlin.mpg.de",
   "title": "cmlkit: Toolkit for Machine Learning in Materials Science and Quantum Chemistry",
   "description": "In this tutorial, we will get to know cmlkit, a python package for specifying, evaluating, and optimising machine learning models, and use it to compete in the Nomad 2018 Kaggle challenge.",
+  "notebook_name": "cmlkit.ipynb",
   "url": "https://gitlab.mpcdf.mpg.de/nomad-lab/analytics-cmlkit",
   "link": "https://analytics-toolkit.nomad-coe.eu/hub/user-redirect/notebooks/tutorials/cmlkit.ipynb",
   "link_public": "https://analytics-toolkit.nomad-coe.eu/public/user-redirect/notebooks/tutorials/cmlkit.ipynb",
   "link_paper": "https://arxiv.org/pdf/2003.12081.pdf",
   "link_doi_paper": "https://arxiv.org/abs/2003.12081",
 
-
   "updated": "2021-01-14",
   "flags":{
     "featured": true,