diff --git a/Makefile.ressources b/Makefile.ressources
index daf67223b76dec0af3eacea16ec9055835331664..79e60082a3807f524d820a561dac98c26c198a64 100644
--- a/Makefile.ressources
+++ b/Makefile.ressources
@@ -1,6 +1,6 @@
 
 %.md: %.org
-	chmod a+w $@
+	rm -f $@
 	LANG=C ; pandoc -s  -f org -t markdown_github -o $@ $^
 	mv $@ $@.bak
 	echo '---' > $@