--- a/Makefile	Fri May 04 12:08:34 2012 +0200
+++ b/Makefile	Fri May 04 12:12:06 2012 +0200
@@ -12,6 +12,6 @@
 clean:
 	-rm -f $(objects)
 
-%:	%.bash
+%:	%.sh
 	cp -f $< $@
 	chmod +x-w $@