diff --git a/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb b/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb
index e8315d3d3cfef1668f67b87d5bd71e46a9957c2c..27251d0e51cf288fd270ce2ccc75ab4f4aa8e5a7 100644
--- a/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb
+++ b/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb
@@ -167,6 +167,12 @@
     "\n",
     "ctrl_src = ctrl_source_template.format(karabo_id_control)\n",
     "\n",
+    "jungfraulib.validate_dark_runs(\n",
+    "    raw_folder=in_folder,\n",
+    "    runs=run_nums,\n",
+    "    ctrl_src=ctrl_src,\n",
+    "    )\n",
+    "\n",
     "for gain, run_n in enumerate(run_nums):\n",
     "    run_dc = RunDirectory(f\"{in_folder}/r{run_n:04d}/\")\n",
     "    gain_runs[run_n] = [gain, run_dc]\n",