diff --git a/xfile.c b/xfile.c
index 7b2942a2..60d47a8a 100644
--- a/xfile.c
+++ b/xfile.c
@@ -1,4 +1,4 @@
-#include "xfile.h"
+#include "picrin/xfile.h"
 
 #include <assert.h>
 #include <stdlib.h>