diff --git a/tokenizers/src/models/bpe/model.rs b/tokenizers/src/models/bpe/model.rs
index 967a43e7..2fc9915c 100644
--- a/tokenizers/src/models/bpe/model.rs
+++ b/tokenizers/src/models/bpe/model.rs
@@ -117,7 +117,7 @@ impl BpeBuilder {
         self
     }
 
-    /// Set the `fuse_unk` option.
+    /// Set the `byte_fallback` option.
     #[must_use]
     pub fn byte_fallback(mut self, byte_fallback: bool) -> Self {
         self.config.byte_fallback = byte_fallback;