diff --git a/test/css/samples/attribute-selector-dialog-open/expected.css b/test/css/samples/attribute-selector-dialog-open/expected.css
index 9d3ff928d6..54d85c4ee8 100644
--- a/test/css/samples/attribute-selector-dialog-open/expected.css
+++ b/test/css/samples/attribute-selector-dialog-open/expected.css
@@ -1 +1 @@
-dialog[open].svelte-xyz{display:grid}
+dialog[open].svelte-xyz{display:grid}
\ No newline at end of file