diff --git a/site/_config.yml b/site/_config.yml
index 08fb13da..8449897a 100644
--- a/site/_config.yml
+++ b/site/_config.yml
@@ -19,11 +19,10 @@ execute:
   allow_errors: true
   exclude_patterns:
     - '7_LacI_demo.ipynb'
-    - '6_advbiochem.ipynb'
     - 'rosettacon2022.md'
 
 only_build_toc_files: true
-exclude_patterns: [7_LacI_demo.ipynb, 6_advbiochem.ipynb, rosettacon2022.md]
+exclude_patterns: [7_LacI_demo.ipynb, rosettacon2022.md]
 
 launch_buttons:
   notebook_interface: "jupyterlab"