1 files changed, 1 insertions, 0 deletions
diff --git a/src/syntax/visit.rs b/src/syntax/visit.rs
index 86481d4e..ba7555f2 100644
--- a/src/syntax/visit.rs
+++ b/src/syntax/visit.rs
@@ -80,6 +80,7 @@ visit! {
             Expr::Length(_, _, _) => {}
             Expr::Angle(_, _, _) => {}
             Expr::Percent(_, _) => {}
+            Expr::Fractional(_, _) => {}
             Expr::Color(_, _) => {}
             Expr::Str(_, _) => {}
             Expr::Ident(_) => {}