diff --git a/src/compiler/compile/render_dom/wrappers/Element/Binding.ts b/src/compiler/compile/render_dom/wrappers/Element/Binding.ts
index cb5a159ffe..aa4a2d35da 100644
--- a/src/compiler/compile/render_dom/wrappers/Element/Binding.ts
+++ b/src/compiler/compile/render_dom/wrappers/Element/Binding.ts
@@ -11,7 +11,7 @@ import { Node, Identifier } from 'estree';
 import add_to_set from '../../../utils/add_to_set';
 import mark_each_block_bindings from '../shared/mark_each_block_bindings';
 import handle_select_value_binding from './handle_select_value_binding';
-import { regex_box_size } from '../../../../utils/patterns.js';
+import { regex_box_size } from '../../../../utils/patterns';
 
 export default class BindingWrapper {
 	node: Binding;