diff --git a/test/tint/samples/triangle.wgsl.expected.wgsl b/test/tint/samples/triangle.wgsl.expected.wgsl
index dcdf48c..852014c 100644
--- a/test/tint/samples/triangle.wgsl.expected.wgsl
+++ b/test/tint/samples/triangle.wgsl.expected.wgsl
@@ -1,4 +1,4 @@
-const pos = array<vec2<f32>, 3>(vec2(0.0, 0.5), vec2(-0.5, -0.5), vec2(0.5, -0.5));
+const pos = array<vec2<f32>, 3>(vec2(0.0, 0.5), vec2(-(0.5), -(0.5)), vec2(0.5, -(0.5)));
 
 @vertex
 fn vtx_main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {