diff --git a/src/compiler/compile/render_dom/wrappers/Element/index.ts b/src/compiler/compile/render_dom/wrappers/Element/index.ts
index f1ca4e993d..9363015b1c 100644
--- a/src/compiler/compile/render_dom/wrappers/Element/index.ts
+++ b/src/compiler/compile/render_dom/wrappers/Element/index.ts
@@ -374,7 +374,7 @@ export default class ElementWrapper extends Wrapper {
 	get_claim_statement(nodes: Identifier) {
 		const attributes = this.attributes
 			.filter((attr) => !(attr instanceof SpreadAttributeWrapper) && !attr.property_name)
-			.map((attr) => p`${attr.name}: true`);
+			.map((attr) => p`${(attr as StyleAttributeWrapper | AttributeWrapper).name}: true`);
 
 		const name = this.node.namespace
 			? this.node.name