diff --git a/notebooks/ePix100/Correction_ePix100_NBC.ipynb b/notebooks/ePix100/Correction_ePix100_NBC.ipynb
index 8e58322355056e6ee92bc129e4b5ccf388700f57..53275f79d5abbf7293e68e359314c64c0e7d80f5 100644
--- a/notebooks/ePix100/Correction_ePix100_NBC.ipynb
+++ b/notebooks/ePix100/Correction_ePix100_NBC.ipynb
@@ -284,7 +284,7 @@
     "\n",
     "if relative_gain:\n",
     "    try:\n",
-    "        metadata = epix_cal.metadata(\"RelativeGainEPix100\")\n",
+    "        metadata = epix_cal.metadata(epix_cal.illuminated_calibrations)\n",
     "        for key, value in metadata.items():\n",
     "            const_metadata.setdefault(key, {}).update(value)\n",
     "    except CalCatError as e:\n",