1 files changed, 0 insertions, 1 deletions

diff --git a/complex.c b/complex.c
index b65bc8a61c..87f96f4e07 100644
--- a/complex.c
+++ b/complex.c
@@ -5,7 +5,6 @@
   which is written in ruby.
 */
 
-#include "ruby.h"
 #include "internal.h"
 #include <math.h>