diff --git a/src/tools/rustbook/Cargo.toml b/src/tools/rustbook/Cargo.toml
index 27454431228..4b465d72338 100644
--- a/src/tools/rustbook/Cargo.toml
+++ b/src/tools/rustbook/Cargo.toml
@@ -1,5 +1,3 @@
-cargo-features = ["rename-dependency"]
-
 [package]
 authors = ["The Rust Project Developers"]
 name = "rustbook"