diff --git a/components/style/lib.rs b/components/style/lib.rs
index 31d55f708be..104dda149aa 100644
--- a/components/style/lib.rs
+++ b/components/style/lib.rs
@@ -15,7 +15,6 @@
 #[macro_use] extern crate log;
 #[macro_use] extern crate bitflags;
 
-extern crate collections;
 extern crate geom;
 extern crate url;