diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index bd89285..51464d1 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -214,6 +214,7 @@
 int register_jprobe(struct jprobe *p);
 void unregister_jprobe(struct jprobe *p);
 void jprobe_return(void);
+unsigned long arch_deref_entry_point(void *);
 
 int register_kretprobe(struct kretprobe *rp);
 void unregister_kretprobe(struct kretprobe *rp);