diff --git a/demo-slides/demoSlides.tex b/demo-slides/demoSlides.tex
index 203ef7b..24ac365 100644
--- a/demo-slides/demoSlides.tex
+++ b/demo-slides/demoSlides.tex
@@ -6,7 +6,7 @@
 	%sectiontitleslides, % enable an automatic section title slide at the begin of each section
 	%sectionoverviews, % enable an automatic section overview at the begin of each section
 	%uniqueslidenumber, % will uniquely identify pages with overlays by a little suffix
-	darkmode, % switch to dark mode (do not use for presentation with a projector)
+	%darkmode, % switch to dark mode (do not use for presentation with a projector)
 ]{beamer}
 \usepackage{../fancybeamer} % use the fancy beamer package