1 files changed, 0 insertions, 1 deletions
diff --git a/bignum.c b/bignum.c
index ea2931b80f..14c8ec8f45 100644
--- a/bignum.c
+++ b/bignum.c
@@ -6848,7 +6848,6 @@ Init_Bignum(void)
     rb_define_method(rb_cBignum, "/", rb_big_div, 1);
     rb_define_method(rb_cBignum, "%", rb_big_modulo, 1);
 
-    rb_define_method(rb_cBignum, "==", rb_big_eq, 1);
     rb_define_method(rb_cBignum, "===", rb_big_eq, 1);
 
 #ifdef USE_GMP