diff --git a/src/codegen/branchify.rs b/src/codegen/branchify.rs
index f8b50ce4..0c9df2c0 100644
--- a/src/codegen/branchify.rs
+++ b/src/codegen/branchify.rs
@@ -98,7 +98,7 @@ pub fn generate_branchified_method(
         let s = format!($($x)*);
         let result = writer.write(indentstr.as_bytes())
         .and(writer.write(s.as_bytes()))
-        .and(writer.write(bytes!("\n")));
+        .and(writer.write(b"\n"));
 
         match result {
             Ok(_)  => {},
diff --git a/src/sdl2/lib.rs b/src/sdl2/lib.rs
index 6db5a580..326f2d4f 100644
--- a/src/sdl2/lib.rs
+++ b/src/sdl2/lib.rs
@@ -6,6 +6,7 @@
 
 #![feature(globs)]
 #![feature(macro_rules)]
+#![feature(unsafe_destructor)]
 
 extern crate libc;
 extern crate collections;