diff --git a/book/config/_quarto-pdf.yml b/book/config/_quarto-pdf.yml
index 53b1597b5..1bbf6a3a8 100644
--- a/book/config/_quarto-pdf.yml
+++ b/book/config/_quarto-pdf.yml
@@ -240,7 +240,7 @@ license: CC-BY-NC-SA
 
 filters:
   - ../config/lua/sidenote.lua
-  - ../config/lua/inject_parts.lua
+  #- ../config/lua/inject_parts.lua
   - ../config/lua/inject_quizzes.lua
   - pandoc-ext/diagram
   - ../config/lua/inject_crossrefs.lua    # This must come before custom-numbered-blocks (relies on \ref{...})