diff --git a/test/simple.wgsl b/test/simple.wgsl
index 92d42ad12e..d0adf46c86 100644
--- a/test/simple.wgsl
+++ b/test/simple.wgsl
@@ -15,7 +15,7 @@
 [[location 0]] var<out> gl_FragColor : vec4<f32>;
 
 fn bar() -> void {
-
+  return;
 }
 
 fn main() -> void {