1 files changed, 1 insertions, 1 deletions
diff --git a/vm_dump.c b/vm_dump.c
index aa49b0a54e..5de8f3099d 100644
--- a/vm_dump.c
+++ b/vm_dump.c
@@ -365,7 +365,7 @@ vm_debug_print_pre(rb_thread_t *th, rb_control_frame_t *cfp)
 	int pc = cfp->pc - iseq->iseq_encoded;
 
 	printf("%3"PRIdPTRDIFF" ", VM_CFP_CNT(th, cfp));
-	ruby_iseq_disasm_insn(0, seq, pc, iseq, 0);
+	rb_iseq_disasm_insn(0, seq, pc, iseq, 0);
     }
 
 #if VMDEBUG > 3