diff --git a/arch/x86_64/kernel/x8664_ksyms.c b/arch/x86_64/kernel/x8664_ksyms.c
index 365e5fbae9a07368e555bedf575e80b269638a2b..d96a9348e5a24eb13e3d9f4c40714a134eb3137d 100644
--- a/arch/x86_64/kernel/x8664_ksyms.c
+++ b/arch/x86_64/kernel/x8664_ksyms.c
@@ -144,7 +144,6 @@ EXPORT_SYMBOL(rwsem_down_write_failed_thunk);
 EXPORT_SYMBOL(empty_zero_page);
 
 EXPORT_SYMBOL(die_chain);
-EXPORT_SYMBOL(register_die_notifier);
 
 #ifdef CONFIG_SMP
 EXPORT_SYMBOL(cpu_sibling_map);