diff --git a/test/cli/index.js b/test/cli/index.js
index ed29bb84d0..5ddb4eac10 100644
--- a/test/cli/index.js
+++ b/test/cli/index.js
@@ -9,7 +9,10 @@ const cli = path.resolve(__dirname, "../../cli/index.ts.js");
 function normalize(str) {
 	return str
 		.replace(/^\s+$/gm, '')
-		.replace(/generated by Svelte v[.\d]+/, `generated by Svelte vx.y.z`)
+		.replace(
+			/\/\*(.*?)generated by Svelte v[.\d]+/,
+			(_, path) => `/*${path.replace(/\\/g, '/')}generated by Svelte vx.y.z`
+		)
 		.trim();
 }