1 files changed, 1 insertions, 2 deletions
diff --git a/enum.c b/enum.c
index f05c556844..64bad8b700 100644
--- a/enum.c
+++ b/enum.c
@@ -9,11 +9,10 @@
 
 **********************************************************************/
 
-#include "ruby/ruby.h"
+#include "internal.h"
 #include "ruby/util.h"
 #include "node.h"
 #include "id.h"
-#include "internal.h"
 
 VALUE rb_f_send(int argc, VALUE *argv, VALUE recv);