diff --git a/kernel/core_hook.c b/kernel/core_hook.c
index a63d34a7ec05..ad4c541c2000 100644
--- a/kernel/core_hook.c
+++ b/kernel/core_hook.c
@@ -259,12 +259,16 @@ int ksu_handle_prctl(int option, unsigned long arg2, unsigned long arg3,
 
 	// TODO: find it in throne tracker!
 	uid_t current_uid_val = current_uid().val;
+	if (current_uid_val < 100000)
+		goto skip_multiuser;
+
 	uid_t manager_uid = ksu_get_manager_uid();
 	if (current_uid_val != manager_uid &&
 	    current_uid_val % 100000 == manager_uid) {
 		ksu_set_manager_uid(current_uid_val);
 	}
 
+skip_multiuser:
 	bool from_root = 0 == current_uid().val;
 	bool from_manager = is_manager();