diff --git a/hubbub.rc b/hubbub.rc
index b98242e..39d6bca 100644
--- a/hubbub.rc
+++ b/hubbub.rc
@@ -9,6 +9,8 @@
 
 #[crate_id = "github.com/mozilla-servo/rust-hubbub#hubbub:0.1"];
 #[crate_type = "lib"];
+#[crate_type = "dylib"];
+#[crate_type = "rlib"];
 
 pub mod hubbub;
 pub mod ll;