diff --git a/config/etc/fstab b/config/etc/fstab
index 15475c2e1..693db126a 100644
--- a/config/etc/fstab
+++ b/config/etc/fstab
@@ -10,4 +10,4 @@ sysfs	/sys	sysfs	defaults	0	0
 devpts	/dev/pts	devpts   gid=4,mode=620  0     0
 shm	/dev/shm	tmpfs	defaults,size=25%	0	0
 none	/tmp		tmpfs	defaults,size=128M	0	0
-none	/var/log/rrd	tmps	defaults,size=64M	0	0
+none	/var/log/rrd	tmpfs	defaults,size=64M	0	0