diff --git a/src_assets/windows/assets/shaders/directx/include/base_vs.hlsl b/src_assets/windows/assets/shaders/directx/include/base_vs.hlsl
index 8e6f2d92..1d12ddcc 100644
--- a/src_assets/windows/assets/shaders/directx/include/base_vs.hlsl
+++ b/src_assets/windows/assets/shaders/directx/include/base_vs.hlsl
@@ -25,7 +25,7 @@ vertex_t generate_fullscreen_triangle_vertex(uint vertex_id, float2 subsample_of
         float2 rotation_center = { 0.5, 0.5 };
         tex_coord = round(rotation_center + mul(rotation_matrix, tex_coord - rotation_center));
 
-        if (rotate_texture_steps % 2) {
+        if (rotate_texture_steps & 1) {
             subsample_offset.xy = subsample_offset.yx;
         }
     }