diff --git a/_quarto.yml b/_quarto.yml
index 0a1451d8..39499dc2 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -38,26 +38,26 @@ format:
     toc-title: "On this page"
     code-overflow: wrap
     toc-depth: 4
-  pdf:
-    documentclass: krantz
-    monofont: 'Source Code Pro'
-    monofontoptions: 
-      - Scale=0.7
-    pdf-engine: xelatex
-    keep-tex: true
-    number-sections: true
-    top-level-division: chapter
-    include-before-body: helpers/before_body.tex
-    include-in-header: 
-      text: |
-        \AtBeginEnvironment{longtable}{\footnotesize}
-        \usepackage{makeidx}
-        \usepackage{gensymb}
-        \usepackage{cjhebrew}
-        \makeindex
-    include-after-body: 
-      text: |
-        \printindex
+  # pdf:
+  #   documentclass: krantz
+  #   monofont: 'Source Code Pro'
+  #   monofontoptions: 
+  #     - Scale=0.7
+  #   pdf-engine: xelatex
+  #   keep-tex: true
+  #   number-sections: true
+  #   top-level-division: chapter
+  #   include-before-body: helpers/before_body.tex
+  #   include-in-header: 
+  #     text: |
+  #       \AtBeginEnvironment{longtable}{\footnotesize}
+  #       \usepackage{makeidx}
+  #       \usepackage{gensymb}
+  #       \usepackage{cjhebrew}
+  #       \makeindex
+  #   include-after-body: 
+  #     text: |
+  #       \printindex
 
 jupyter: python3
 bibliography: geocompr.bib