diff --git a/vm_dump.c b/vm_dump.c
index a6c8eaa5be..657bab1676 100644
--- a/vm_dump.c
+++ b/vm_dump.c
@@ -991,6 +991,7 @@ rb_dump_machine_register(const ucontext_t *ctx)
 	dump_machine_register(x[26]);
 	dump_machine_register(x[27]);
 	dump_machine_register(x[28]);
+	dump_machine_register(lr);
 	dump_machine_register(fp);
 	dump_machine_register(sp);
 #   endif