1 files changed, 1 insertions, 1 deletions
diff --git a/mjit.c b/mjit.c
index 239325ee89..551f7466a3 100644
--- a/mjit.c
+++ b/mjit.c
@@ -11,7 +11,7 @@
 
 // To share variables privately, include mjit_worker.c instead of linking.
 
-#include "ruby/config.h"
+#include "ruby/3/config.h"
 
 #if USE_MJIT