diff --git a/Makefile b/Makefile
index 3aea63e..904ac71 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,9 @@ OPT=--pdf --synctex --command "makeidx.style index.ist"
 
 all: main.pdf
 
+manuscrit.pdf: main.pdf
+	ps2pdf main.pdf manuscrit.pdf
+
 clean:
 	rubber --clean ${SRC}