diff --git a/book/src/developers/contributing/rust/imports.md b/book/src/developers/contributing/rust/imports.md
index 9bdf9182d..844fbe1b8 100644
--- a/book/src/developers/contributing/rust/imports.md
+++ b/book/src/developers/contributing/rust/imports.md
@@ -6,7 +6,7 @@
   3. self, super and crate imports.
 - Alphabetize imports in `Cargo.toml`
 
-```rust
+```rust,ignore
 use alloc::alloc::Layout;
 use core::f32;
 use std::sync::Arc;