diff --git a/docs/tutorials/pre_executed/ztf-alerts-sne.ipynb b/docs/tutorials/pre_executed/ztf-alerts-sne.ipynb
index 5e191c1b..c8bb5627 100644
--- a/docs/tutorials/pre_executed/ztf-alerts-sne.ipynb
+++ b/docs/tutorials/pre_executed/ztf-alerts-sne.ipynb
@@ -46,6 +46,7 @@
     "# This --only-binary flag is required to avoid installation errors on some systems\n",
     "%pip install --only-binary=light-curve light-curve"
    ],
+   "outputs": [],
    "execution_count": 1
   },
   {