1 files changed, 1 insertions, 1 deletions
diff --git a/pack.c b/pack.c
index 4f2533f2d6..077baff04b 100644
--- a/pack.c
+++ b/pack.c
@@ -789,7 +789,7 @@ pack_pack(VALUE ary, VALUE fmt)
 		float f;
 
 		from = NEXTFROM;
-		f = RFLOAT_VALUE(rb_Float(from));
+		f = RFLOAT_VALUE(rb_to_float(from));
 		rb_str_buf_cat(res, (char*)&f, sizeof(float));
 	    }
 	    break;