diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index ca4d190a737d..25114735bc11 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -1198,10 +1198,10 @@ static int apparmor_inet_conn_request(const struct sock *sk, struct sk_buff *skb
 #endif
 
 /*
- * The cred blob is a pointer to, not an instance of, an aa_task_ctx.
+ * The cred blob is a pointer to, not an instance of, an aa_label.
  */
 struct lsm_blob_sizes apparmor_blob_sizes __lsm_ro_after_init = {
-	.lbs_cred = sizeof(struct aa_task_ctx *),
+	.lbs_cred = sizeof(struct aa_label *),
 	.lbs_file = sizeof(struct aa_file_ctx),
 	.lbs_task = sizeof(struct aa_task_ctx),
 };