diff --git a/policy/modules/services/postfix.te b/policy/modules/services/postfix.te
index e29556b..300f1ff 100644
--- a/policy/modules/services/postfix.te
+++ b/policy/modules/services/postfix.te
@@ -121,7 +121,7 @@ can_exec(postfix_master_t, postfix_exec_t)
 allow postfix_master_t postfix_data_t:dir manage_dir_perms;
 allow postfix_master_t postfix_data_t:file manage_file_perms;
 
-allow postfix_master_t postfix_map_exec_t:file { mmap_file_perms ioctl lock };
+allow postfix_master_t postfix_map_exec_t:file { mmap_file_perms lock };
 
 allow postfix_master_t postfix_postdrop_exec_t:file getattr;