diff --git a/docs/io/output/how_to_rpacket_tracking.ipynb b/docs/io/output/how_to_rpacket_tracking.ipynb
index 622b9f25eae..b9a4b8cd718 100644
--- a/docs/io/output/how_to_rpacket_tracking.ipynb
+++ b/docs/io/output/how_to_rpacket_tracking.ipynb
@@ -72,9 +72,9 @@
     "```yaml\n",
     "... \n",
     "montecarlo:\n",
-    "...\n",
-    "tracking:\n",
-    "    track_rpacket: true\n",
+    "    ...\n",
+    "    tracking:\n",
+    "        track_rpacket: true\n",
     "```"
    ]
   },