diff --git a/GNUmakefile b/GNUmakefile
index f6d1efb7c9ad35e62056de1d88ef0952cd3b6ae2..8e27b7dbbe8323bdcdf658e2213131f3b6ecec11 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -72,5 +72,8 @@ manual-html-one-page: asdf.texinfo
 manual-info: asdf.texinfo
 	makeinfo asdf.texinfo
 
+manual-pdf: asdf.texinfo
+	texi2pdf asdf.texinfo
+
 
 FORCE: