diff --git a/crates/swc_css_ast/src/token.rs b/crates/swc_css_ast/src/token.rs
index 548622072e96..24f1328cd809 100644
--- a/crates/swc_css_ast/src/token.rs
+++ b/crates/swc_css_ast/src/token.rs
@@ -264,9 +264,7 @@ impl Hash for Token {
             | Token::LParen
             | Token::RParen
             | Token::LBrace
-            | Token::RBrace => {
-                self.hash(state);
-            }
+            | Token::RBrace => {}
         }
     }
 }