diff --git a/gpu/TODO-webgpu.h b/gpu/TODO-webgpu.h
index 3d4bed16..6db3f28f 100644
--- a/gpu/TODO-webgpu.h
+++ b/gpu/TODO-webgpu.h
@@ -1,8 +1,3 @@
-pub const WGPUSurfaceDescriptorFromWindowsSwapChainPanel = extern struct {
-    chain: ChainedStruct,
-    swap_chain_panel: *anyopaque,
-};
-
 pub const WGPUSurfaceDescriptorFromXlibWindow = extern struct {
     chain: ChainedStruct,
     display: *anyopaque,
diff --git a/gpu/src/surface.zig b/gpu/src/surface.zig
index ec214075..bef7fe9f 100644
--- a/gpu/src/surface.zig
+++ b/gpu/src/surface.zig
@@ -42,4 +42,9 @@ pub const Surface = enum(usize) {
         hinstance: *anyopaque,
         hwnd: *anyopaque,
     };
+
+    pub const DescriptorFromWindowsSwapChainPanel = extern struct {
+        chain: ChainedStruct,
+        swap_chain_panel: *anyopaque,
+    };
 };