diff --git a/notebooks/26_analyse_small_run.ipynb b/notebooks/26_analyse_small_run.ipynb
index 8f1614de..21f9e055 100644
--- a/notebooks/26_analyse_small_run.ipynb
+++ b/notebooks/26_analyse_small_run.ipynb
@@ -26,7 +26,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [