diff --git a/Makefile b/Makefile
index ea8f1b3..d7f5647 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ all:
 install:
 	mkdir -p /usr/local/share/man/man1
 	cp -R backup.sh /usr/local/bin/backup.sh
-	cp -R backup.source.bk /usr/local/etc/backup_sources.bk
+	cp -R backup_sources.bk /usr/local/etc/backup_sources.bk
 	cp -R backup.sh.1 /usr/local/share/man/man1/backup.sh.1
 	chmod 755 /usr/local/bin/backup.sh
 	chmod 644 /usr/local/etc/backup_sources.bk