diff --git a/src/rules_and_declarations.rs b/src/rules_and_declarations.rs
index 0a72b850..8a39a54b 100644
--- a/src/rules_and_declarations.rs
+++ b/src/rules_and_declarations.rs
@@ -262,10 +262,7 @@ where
             self.input.skip_whitespace();
             let start = self.input.state();
             match self.input.next_including_whitespace_and_comments().ok()? {
-                Token::CloseCurlyBracket
-                | Token::WhiteSpace(..)
-                | Token::Semicolon
-                | Token::Comment(..) => continue,
+                Token::WhiteSpace(..) | Token::Semicolon | Token::Comment(..) => continue,
                 Token::AtKeyword(name) => {
                     let name = name.clone();
                     return Some(parse_at_rule(&start, name, self.input, &mut *self.parser));