1 files changed, 1 insertions, 1 deletions
diff --git a/compar.c b/compar.c
index 80c4c70ca6..7802567070 100644
--- a/compar.c
+++ b/compar.c
@@ -10,7 +10,7 @@
 
 **********************************************************************/
 
-#include "ruby.h"
+#include "ruby/ruby.h"
 
 VALUE rb_mComparable;