1 files changed, 4 insertions, 1 deletions
diff --git a/compar.c b/compar.c
index 94072c9fc1..15ebfcdcd2 100644
--- a/compar.c
+++ b/compar.c
@@ -9,9 +9,12 @@
 
 **********************************************************************/
 
-#include "ruby/ruby.h"
 #include "id.h"
 #include "internal.h"
+#include "internal/compar.h"
+#include "internal/error.h"
+#include "internal/vm.h"
+#include "ruby/ruby.h"
 
 VALUE rb_mComparable;