diff --git a/gpu/TODO-webgpu.h b/gpu/TODO-webgpu.h
index b8cbf66f..00871079 100644
--- a/gpu/TODO-webgpu.h
+++ b/gpu/TODO-webgpu.h
@@ -1,11 +1,3 @@
-pub const WGPUBindGroupDescriptor = extern struct {
-    next_in_chain: *const ChainedStruct,
-    label: ?[*:0]const u8 = null,
-    layout: BindGroupLayout,
-    entry_count: u32,
-    entries: [*]const BindGroupEntry,
-};
-
 pub const WGPUBindGroupLayoutEntry = extern struct {
     next_in_chain: *const ChainedStruct,
     binding: u32,
diff --git a/gpu/src/bind_group.zig b/gpu/src/bind_group.zig
index 23910b2e..34832b3f 100644
--- a/gpu/src/bind_group.zig
+++ b/gpu/src/bind_group.zig
@@ -2,6 +2,7 @@ const Buffer = @import("buffer.zig").Buffer;
 const Sampler = @import("sampler.zig").Sampler;
 const TextureView = @import("texture_view.zig").TextureView;
 const ChainedStruct = @import("types.zig").ChainedStruct;
+const BindGroupLayout = @import("bind_group_layout.zig").BindGroupLayout;
 
 pub const BindGroup = enum(usize) {
     _,
@@ -18,4 +19,12 @@ pub const BindGroup = enum(usize) {
         sampler: Sampler = Sampler.none, // nullable
         texture_view: TextureView = TextureView.none, // nullable
     };
+
+    pub const Descriptor = extern struct {
+        next_in_chain: *const ChainedStruct,
+        label: ?[*:0]const u8 = null,
+        layout: BindGroupLayout,
+        entry_count: u32,
+        entries: [*]const Entry,
+    };
 };