diff --git a/components/webdriver_server/Cargo.toml b/components/webdriver_server/Cargo.toml
index 01a9e861f3d..8b34b97da70 100644
--- a/components/webdriver_server/Cargo.toml
+++ b/components/webdriver_server/Cargo.toml
@@ -10,6 +10,7 @@ name = "webdriver_server"
 path = "lib.rs"
 
 [dependencies]
+cookie = {version = "0.2.5", features = ["serialize-rustc"]}
 euclid = "0.10.1"
 hyper = "0.9.9"
 image = "0.10"
@@ -25,4 +26,3 @@ url = {version = "1.2", features = ["heap_size"]}
 util = {path = "../util"}
 uuid = { version = "0.3.1", features = ["v4"] }
 webdriver = "0.15"
-cookie = {version = "0.2.5", features = ["serialize-rustc"]}