diff --git a/src/sql/workbench/contrib/editorReplacement/test/common/editorReplacerContribution.test.ts b/src/sql/workbench/contrib/editorReplacement/test/common/editorReplacerContribution.test.ts
index 1b9c8bc52e..ba96c76146 100644
--- a/src/sql/workbench/contrib/editorReplacement/test/common/editorReplacerContribution.test.ts
+++ b/src/sql/workbench/contrib/editorReplacement/test/common/editorReplacerContribution.test.ts
@@ -158,7 +158,7 @@ suite('Editor Replacer Contribution', () => {
 		const contrib = instantiationService.createInstance(EditorReplacementContribution);
 		const accessor = instantiationService.createInstance(ServiceAccessor);
 		const service = accessor.untitledTextEditorService;
-		const input = instantiationService.createInstance(UntitledTextEditorInput, service.create());
+		const input = instantiationService.createInstance(UntitledTextEditorInput, service.create({ associatedResource: URI.file('/test/file.unknown') }));
 		const response = editorService.fireOpenEditor(input, undefined, undefined as IEditorGroup);
 		assert(response === undefined);