diff --git a/src/dev/rust/serde.md b/src/dev/rust/serde.md
index 7df41f6..8b68a81 100644
--- a/src/dev/rust/serde.md
+++ b/src/dev/rust/serde.md
@@ -14,10 +14,6 @@ Here is how serde after version 1.0 (included) should be used with serialize/des
 ### `main.rs` file
 
 ```rust
-// crates
-extern crate toml;
-extern crate serde;
-
 // uses
 use serde::Deserialize;