diff --git a/_quarto.yml b/_quarto.yml
index 5c643b7182cd3292a24abea463f7b0fdab52842b..ccee06c812b1f47d48646997e32da4fcfeb9314a 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -10,7 +10,7 @@ website:
 format:
   html:
     theme:
-      dark: darkly
       light: flatly
+      dark: darkly
     css: styles.css
     toc: true