diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 6a9a5c5a4e7db9f03cb175e5448cf9a3bf209dc7..0d6a8fc21f17b59d27767d8686aabf04291c5d3e 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -404,6 +404,7 @@ static struct audit_entry *audit_rule_to_entry(struct audit_rule *rule)
 		case AUDIT_PERS:
 		case AUDIT_ARCH:
 		case AUDIT_MSGTYPE:
+		case AUDIT_PPID:
 		case AUDIT_DEVMAJOR:
 		case AUDIT_DEVMINOR:
 		case AUDIT_EXIT: