diff --git a/tests/d3d12.c b/tests/d3d12.c
index 898f05a7..7b2746cc 100644
--- a/tests/d3d12.c
+++ b/tests/d3d12.c
@@ -26031,8 +26031,7 @@ static void test_vertex_id(bool use_dxil)
     transition_resource_state(command_list, counter_buffer,
             D3D12_RESOURCE_STATE_COPY_DEST, D3D12_RESOURCE_STATE_STREAM_OUT);
 
-    ID3D12GraphicsCommandList_RSSetScissorRects(command_list, 1, &context.scissor_rect);
-    ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport);
+    /* Test zero viewports. */
     ID3D12GraphicsCommandList_SetGraphicsRootSignature(command_list, context.root_signature);
     ID3D12GraphicsCommandList_SetPipelineState(command_list, context.pipeline_state);
     ID3D12GraphicsCommandList_IASetPrimitiveTopology(command_list, D3D_PRIMITIVE_TOPOLOGY_POINTLIST);