diff --git a/idaes_examples/notebooks/_toc.yml b/idaes_examples/notebooks/_toc.yml
index f32cd909..f6f1d8f9 100644
--- a/idaes_examples/notebooks/_toc.yml
+++ b/idaes_examples/notebooks/_toc.yml
@@ -32,7 +32,6 @@ parts:
   - file: docs/flowsheets/hda_flowsheet_with_costing_doc
   - file: docs/flowsheets/hda_flowsheet_with_distillation_doc
   - file: docs/flowsheets/methanol_synthesis_doc
-  - file: docs/flowsheets/CO2_adsorption_desorption/CO2_Adsorption_Desorption_1DFixedBed_doc
   - file: docs/flowsheets/power_gen/ngcc/ngcc_doc
   - file: docs/flowsheets/temperature_swing_adsorption/temperature_swing_adsorption_doc
 #  - file: docs/flowsheets/CO2_adsorption_desorption/CO2_Adsorption_Desorption_1DFixedBed_doc