diff --git a/notebooks/AGIPD/Characterize_AGIPD_Gain_Darks_NBC.ipynb b/notebooks/AGIPD/Characterize_AGIPD_Gain_Darks_NBC.ipynb
index 41d7ff28d6e9b3a3880ef615015d371cfb7b2eb3..a6a826ddb98d2fc8b5a17fb58cd88d987d7089c7 100644
--- a/notebooks/AGIPD/Characterize_AGIPD_Gain_Darks_NBC.ipynb
+++ b/notebooks/AGIPD/Characterize_AGIPD_Gain_Darks_NBC.ipynb
@@ -153,7 +153,7 @@
     "\n",
     "instrument = karabo_id.split(\"_\")[0]\n",
     "\n",
-    "if \"AGIPD1M1\" in karabo_id:\n",
+    "if \"AGIPD1M\" in karabo_id:\n",
     "    nmods = 16\n",
     "elif \"AGIPD500K\" in karabo_id:\n",
     "    nmods = 8\n",