1 files changed, 1 insertions, 1 deletions
diff --git a/file.c b/file.c
index 0b761953e7..3619e55a29 100644
--- a/file.c
+++ b/file.c
@@ -11,7 +11,7 @@
 ************************************************/
 
 #include "ruby.h"
-#include "io.h"
+#include "rubyio.h"
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>