diff --git a/roles/autofs/templates/auto.master.j2 b/roles/autofs/templates/auto.master.j2
index d818c62..ee9e28f 100644
--- a/roles/autofs/templates/auto.master.j2
+++ b/roles/autofs/templates/auto.master.j2
@@ -1,2 +1,2 @@
-/home  ldap:///ou=People,{{ ldap_basedn }} rw,nosuid,nodev
-/roles ldap:///ou=Groups,{{ ldap_basedn }} rw,nosuid,nodev --ghost
+/home  ldap:///ou=People,{{ ldap_basedn }} rw,nosuid,nodev,rsize=1048576,wsize=1048576
+/roles ldap:///ou=Groups,{{ ldap_basedn }} rw,nosuid,nodev,rsize=1048576,wsize=1048576 --ghost