diff --git a/notebooks/LPD/LPD_Correct_Fast.ipynb b/notebooks/LPD/LPD_Correct_Fast.ipynb
index 75dc71d4189e5789a66c7e58054e1aa04291ec1d..31c1fe989312e947fab2872aca5455672902511c 100644
--- a/notebooks/LPD/LPD_Correct_Fast.ipynb
+++ b/notebooks/LPD/LPD_Correct_Fast.ipynb
@@ -269,7 +269,7 @@
     "\n",
     "lpd_metadata = lpd_cal.metadata([\"Offset\", \"BadPixelsDark\"])\n",
     "try:\n",
-    "    illum_metadata = lpd_cal.ndarray_map(lpd_cal.illuminated_calibrations)\n",
+    "    illum_metadata = lpd_cal.metadata(lpd_cal.illuminated_calibrations)\n",
     "    for key, value in illum_metadata.items():\n",
     "        lpd_metadata.setdefault(key, {}).update(value)\n",
     "except CalCatError as e:  # TODO: replace when API errors are improved.\n",