diff --git a/src/codegen/main.rs b/src/codegen/main.rs
index 0852efc0..b3acf521 100644
--- a/src/codegen/main.rs
+++ b/src/codegen/main.rs
@@ -1,5 +1,5 @@
 #![feature(macro_rules)]
-#![crate_id = "codegen#0.1"]
+#![crate_name = "codegen"]
 
 use std::os;
 use std::io::BufferedWriter;