diff --git a/Makefile b/Makefile
index 9492635..00a9a82 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ output/bulletin.tex: bulletin.lytex
 	lilypond-book --output=output --pdf bulletin.lytex
 
 output/bulletin.pdf: output/bulletin.tex
-	cd output && pdflatex bulletin.tex
+	cd output && lualatex bulletin.tex
 
 clean:
 	rm -rf output