diff --git a/gpui/src/platform/mac/shaders/shaders.metal b/gpui/src/platform/mac/shaders/shaders.metal
index 60b26ac216..17b522b725 100644
--- a/gpui/src/platform/mac/shaders/shaders.metal
+++ b/gpui/src/platform/mac/shaders/shaders.metal
@@ -21,8 +21,8 @@ vertex QuadFragmentInput quad_vertex(
 ) {
     float2 unit_vertex = unit_vertices[unit_vertex_id];
     GPUIQuad quad = quads[quad_id];
-    float2 position = (unit_vertex * quad.size + quad.origin) / (uniforms->viewport_size / 2.0);
-    float4 device_position = float4(position * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
+    float2 position = unit_vertex * quad.size + quad.origin;
+    float4 device_position = float4(position / uniforms->viewport_size * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 
     return QuadFragmentInput {
         device_position,