diff --git a/Userland/Libraries/LibWeb/DOM/Element.cpp b/Userland/Libraries/LibWeb/DOM/Element.cpp
index 4bcec44e8ed..5ce4de7a45d 100644
--- a/Userland/Libraries/LibWeb/DOM/Element.cpp
+++ b/Userland/Libraries/LibWeb/DOM/Element.cpp
@@ -1930,8 +1930,10 @@ void Element::invalidate_style_after_attribute_change(FlyString const& attribute
     // FIXME: Only invalidate if the attribute can actually affect style.
     (void)attribute_name;
 
-    // FIXME: This will need to become smarter when we implement the :has() selector.
-    invalidate_style(StyleInvalidationReason::ElementAttributeChange);
+    if (document().style_computer().has_has_selectors())
+        document().invalidate_style(StyleInvalidationReason::ElementAttributeChange);
+    else
+        invalidate_style(StyleInvalidationReason::ElementAttributeChange);
 }
 
 // https://www.w3.org/TR/wai-aria-1.2/#tree_exclusion