diff --git a/src/to_tokens.rs b/src/to_tokens.rs
index d087ce9..a6fb050 100644
--- a/src/to_tokens.rs
+++ b/src/to_tokens.rs
@@ -112,7 +112,7 @@ pub struct ByteStr<'a>(pub &'a str);
 
 impl<'a> ToTokens for ByteStr<'a> {
     fn to_tokens(&self, tokens: &mut Tokens) {
-        let lit = Literal::bytestring(self.0.as_bytes());
+        let lit = Literal::byte_string(self.0.as_bytes());
         tokens.append(tt(TokenKind::Literal(lit)));
     }
 }