--- a/Makefile
+++ b/Makefile
@@ -58,7 +58,7 @@
 	README \
 	TODO
 CLEANFILES = $(NAME).spec $(NAME) $(MAN1) $(MAN1).html
-prefix = /usr/local
+prefix = /usr
 sysconfdir = /etc
 bindir = $(prefix)/bin
 datadir = $(prefix)/share/mylvmbackup