diff --git a/src/compiler/compile/render_dom/Block.ts b/src/compiler/compile/render_dom/Block.ts
index a074eacc66..9e22e6be44 100644
--- a/src/compiler/compile/render_dom/Block.ts
+++ b/src/compiler/compile/render_dom/Block.ts
@@ -303,7 +303,7 @@ export default class Block {
 
 				let changed: Identifier | ArrayPattern = { type: 'Identifier', name: '#changed' };
 				if (!this.renderer.context_overflow && !this.parent) {
-					changed = { type: 'ArrayPattern', elements: [changed] }
+					changed = { type: 'ArrayPattern', elements: [changed] };
 				}
 
 				properties.update = x`function #update(${ctx}, ${changed}) {
diff --git a/src/compiler/compile/render_dom/Renderer.ts b/src/compiler/compile/render_dom/Renderer.ts
index 44b9b1a8cb..fb56be160f 100644
--- a/src/compiler/compile/render_dom/Renderer.ts
+++ b/src/compiler/compile/render_dom/Renderer.ts
@@ -195,7 +195,7 @@ export default class Renderer {
 	changed(names, is_reactive_declaration = false): Expression {
 		const renderer = this;
 
-		let changed = (is_reactive_declaration
+		const changed = (is_reactive_declaration
 			? x`$$self.$$.dirty`
 			: x`#changed`) as Identifier | MemberExpression;