diff --git a/xCAT-server/share/xcat/netboot/rh/compute.rhels7.ppc64.postinstall b/xCAT-server/share/xcat/netboot/rh/compute.rhels7.ppc64.postinstall
index ad071c87c..246dbdd63 100755
--- a/xCAT-server/share/xcat/netboot/rh/compute.rhels7.ppc64.postinstall
+++ b/xCAT-server/share/xcat/netboot/rh/compute.rhels7.ppc64.postinstall
@@ -26,8 +26,6 @@ proc            /proc    proc   rw 0 0
 sysfs           /sys     sysfs  rw 0 0
 devpts          /dev/pts devpts rw,gid=5,mode=620 0 0
 ${profile}_${arch}      /        tmpfs  rw 0 1
-none            /tmp     tmpfs  defaults,size=10m 0 2
-none            /var/tmp tmpfs  defaults,size=10m 0 2
 END