1 files changed, 1 insertions, 1 deletions
diff --git a/debug.c b/debug.c
index cd1b80f58c..b5a014e1cb 100644
--- a/debug.c
+++ b/debug.c
@@ -12,7 +12,7 @@
 
 #include "ruby/ruby.h"
 #include "debug.h"
-#include "yarvcore.h"
+#include "vm_core.h"
 
 void
 ruby_debug_print_indent(int level, int debug_level, int indent_level)