diff --git a/nn_regression.ipynb b/nn_regression.ipynb
index 63a0c4ed614b58b8d5b863bd739d072f1515d111..e26796b282a9d0aae8ccfd82b6e900b964dea066 100644
--- a/nn_regression.ipynb
+++ b/nn_regression.ipynb
@@ -22,6 +22,7 @@
     " created by:\n",
     " Andreas Leitherer,<sup>1</sup> \n",
     " Luigi Sbailò,<sup>1</sup> \n",
+    " Matthias Scheffler,<sup>1</sup> \n",
     " and Luca Ghiringhelli<sup>1</sup> <br><br>\n",
     "    \n",
     "  <sup>1</sup> Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany <br>\n",
@@ -922,7 +923,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.4"
+   "version": "3.7.3"
   }
  },
  "nbformat": 4,