diff --git a/crates/cairo-lang-utils/src/lib.rs b/crates/cairo-lang-utils/src/lib.rs
index 37ca5ac57df..15c106c01a9 100644
--- a/crates/cairo-lang-utils/src/lib.rs
+++ b/crates/cairo-lang-utils/src/lib.rs
@@ -22,6 +22,7 @@ pub mod logging;
 pub mod ordered_hash_map;
 pub mod ordered_hash_set;
 pub mod unordered_hash_map;
+// comment!
 pub mod unordered_hash_set;
 
 /// Similar to From / TryFrom, but returns an option.