diff --git a/test/js/samples/event-handler-dynamic/expected.js b/test/js/samples/event-handler-dynamic/expected.js
index 515d7e36a9..eb10bb8f49 100644
--- a/test/js/samples/event-handler-dynamic/expected.js
+++ b/test/js/samples/event-handler-dynamic/expected.js
@@ -37,7 +37,7 @@ function create_fragment(ctx) {
 			button1.textContent = "set handler 2";
 			t3 = space();
 			p1 = element("p");
-			t4 = text(ctx.number);
+			t4 = text(ctx.number + "");
 			t5 = space();
 			button2 = element("button");
 			button2.textContent = "click";
@@ -63,7 +63,7 @@ function create_fragment(ctx) {
 		},
 		p(changed, new_ctx) {
 			ctx = new_ctx;
-			if (changed.number) set_data(t4, ctx.number);
+			if (changed.number) set_data(t4, ctx.number + "");
 		},
 		i: noop,
 		o: noop,
diff --git a/test/js/samples/optimise-ast/expected.js b/test/js/samples/optimise-ast/expected.js
index 99dce25b56..dce16d38a3 100644
--- a/test/js/samples/optimise-ast/expected.js
+++ b/test/js/samples/optimise-ast/expected.js
@@ -1,3 +1,4 @@
+/* generated by Svelte vX.Y.Z */
 import {
 	SvelteComponent,
 	append,