1 files changed, 2 insertions, 3 deletions
diff --git a/complex.c b/complex.c
index 2221c9ef12..40fec0c3b1 100644
--- a/complex.c
+++ b/complex.c
@@ -33,14 +33,14 @@ static VALUE nucomp_arg(VALUE self);
 
 static ID id_abs, id_arg,
     id_denominator, id_fdiv, id_numerator, id_quo,
-    id_real_p, id_to_f,
-    id_i_real, id_i_imag,
+    id_real_p, id_i_real, id_i_imag,
     id_finite_p, id_infinite_p, id_rationalize,
     id_PI;
 #define id_to_i idTo_i
 #define id_to_r idTo_r
 #define id_negate idUMinus
 #define id_expt idPow
+#define id_to_f idTo_f
 
 #define f_boolcast(x) ((x) ? Qtrue : Qfalse)
 
@@ -2125,7 +2125,6 @@ Init_Complex(void)
     id_numerator = rb_intern("numerator");
     id_quo = rb_intern("quo");
     id_real_p = rb_intern("real?");
-    id_to_f = rb_intern("to_f");
     id_i_real = rb_intern("@real");
     id_i_imag = rb_intern("@image"); /* @image, not @imag */
     id_finite_p = rb_intern("finite?");