diff --git a/cocoa-foundation/Cargo.toml b/cocoa-foundation/Cargo.toml
index 4e0e37a..d6e99af 100644
--- a/cocoa-foundation/Cargo.toml
+++ b/cocoa-foundation/Cargo.toml
@@ -17,5 +17,4 @@ bitflags = "1.0"
 libc = "0.2"
 core-foundation = { path = "../core-foundation", version = "0.9" }
 core-graphics-types = { path = "../core-graphics-types", version = "0.1" }
-foreign-types = "0.5"
 objc = "0.2.3"
diff --git a/cocoa-foundation/src/lib.rs b/cocoa-foundation/src/lib.rs
index 6a23ccb..7cd0350 100644
--- a/cocoa-foundation/src/lib.rs
+++ b/cocoa-foundation/src/lib.rs
@@ -14,7 +14,6 @@ extern crate block;
 extern crate bitflags;
 extern crate core_foundation;
 extern crate core_graphics_types;
-extern crate foreign_types;
 extern crate libc;
 #[macro_use]
 extern crate objc;