diff --git a/Makefile b/Makefile
index bec0a12..7f3cb98 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,5 @@
-all: html pdf doc
+all: 
+	Rscript -e 'bookdown::render_book("index.Rmd", "all")'
 	echo "done"
 
 html: