diff --git a/notebooks/end2end_example/cybersecurity/3-build-accelerator-with-finn.ipynb b/notebooks/end2end_example/cybersecurity/3-build-accelerator-with-finn.ipynb
index 03ec339aff67f5fbbd01f5098936da3353c1ccdb..a5710b370a9c5396c649d3c635e868cda2f0b9d6 100644
--- a/notebooks/end2end_example/cybersecurity/3-build-accelerator-with-finn.ipynb
+++ b/notebooks/end2end_example/cybersecurity/3-build-accelerator-with-finn.ipynb
@@ -31,7 +31,8 @@
     "    2.3 [Configuring the Performance](#config_perf)    \n",
     "4. [Launch a Build: Only Estimate Reports](#build_estimate_report)\n",
     "5. [Launch a Build: Stitched IP, out-of-context synth and rtlsim Performance](#build_ip_synth_rtlsim)\n",
-    "6. [Launch a Build: PYNQ Bitfile and Driver](#build_bitfile_driver)"
+    "6. [(Optional) Launch a Build: PYNQ Bitfile and Driver](#build_bitfile_driver)\n",
+    "7. [(Optional) Run on PYNQ board](#run_on_pynq)"
    ]
   },
   {