1 files changed, 2 insertions, 2 deletions

diff --git a/src/lisp/lex.rs b/src/lisp/lex.rs
index 5d3030b..2088421 100644
--- a/src/lisp/lex.rs
+++ b/src/lisp/lex.rs
@@ -120,8 +120,8 @@ impl<'a> Lexer<'a> {
         while let Some((ind, chr)) = chars.next() {
             let low = self.cur_pos;
             let res = match chr {
-                '(' => Ok((1, Token::LeftParen)),
-                ')' => Ok((1, Token::RightParen)),
+                '(' | '[' => Ok((1, Token::LeftParen)),
+                ')' | ']' => Ok((1, Token::RightParen)),
                 '\'' => Ok((1, Token::Quote)),
                 '`' => Ok((1, Token::BackQuote)),
                 ',' => match chars.next() {