diff --git a/gpu/src/interface.zig b/gpu/src/interface.zig
index 3cc3a622..bf61b561 100644
--- a/gpu/src/interface.zig
+++ b/gpu/src/interface.zig
@@ -144,7 +144,7 @@ pub fn Interface(comptime T: type) type {
     assertDecl(T, "renderBundleEncoderDrawIndexed", fn (render_bundle_encoder: *gpu.RenderBundleEncoder, index_count: u32, instance_count: u32, first_index: u32, base_vertex: u32, first_instance: u32) callconv(.Inline) void);
     assertDecl(T, "renderBundleEncoderDrawIndexedIndirect", fn (render_bundle_encoder: *gpu.RenderBundleEncoder, indirect_buffer: *gpu.Buffer, indirect_offset: u64) callconv(.Inline) void);
     assertDecl(T, "renderBundleEncoderDrawIndirect", fn (render_bundle_encoder: *gpu.RenderBundleEncoder, indirect_buffer: *gpu.Buffer, indirect_offset: u64) callconv(.Inline) void);
-    assertDecl(T, "renderBundleEncoderFinish", fn (render_bundle_encoder: *gpu.RenderBundleEncoder, descriptor: ?*const gpu.RenderBundleDescriptor) callconv(.Inline) void);
+    assertDecl(T, "renderBundleEncoderFinish", fn (render_bundle_encoder: *gpu.RenderBundleEncoder, descriptor: ?*const gpu.RenderBundle.Descriptor) callconv(.Inline) void);
     assertDecl(T, "renderBundleEncoderInsertDebugMarker", fn (render_bundle_encoder: *gpu.RenderBundleEncoder, marker_label: [*:0]const u8) callconv(.Inline) void);
     assertDecl(T, "renderBundleEncoderPopDebugGroup", fn (render_bundle_encoder: *gpu.RenderBundleEncoder) callconv(.Inline) void);
     assertDecl(T, "renderBundleEncoderPushDebugGroup", fn (render_bundle_encoder: *gpu.RenderBundleEncoder, group_label: [*:0]const u8) callconv(.Inline) void);
@@ -874,7 +874,7 @@ pub fn Export(comptime T: type) type {
         }
 
         // WGPU_EXPORT WGPURenderBundle wgpuRenderBundleEncoderFinish(WGPURenderBundleEncoder renderBundleEncoder, WGPURenderBundleDescriptor const * descriptor /* nullable */);
-        export fn wgpuRenderBundleEncoderFinish(render_bundle_encoder: *gpu.RenderBundleEncoder, descriptor: ?*const gpu.RenderBundleDescriptor) void {
+        export fn wgpuRenderBundleEncoderFinish(render_bundle_encoder: *gpu.RenderBundleEncoder, descriptor: ?*const gpu.RenderBundle.Descriptor) void {
             T.renderBundleEncoderFinish(render_bundle_encoder, descriptor);
         }
 
@@ -2016,7 +2016,7 @@ pub const StubInterface = Interface(struct {
         unreachable;
     }
 
-    pub inline fn renderBundleEncoderFinish(render_bundle_encoder: *gpu.RenderBundleEncoder, descriptor: ?*const gpu.RenderBundleDescriptor) void {
+    pub inline fn renderBundleEncoderFinish(render_bundle_encoder: *gpu.RenderBundleEncoder, descriptor: ?*const gpu.RenderBundle.Descriptor) void {
         _ = render_bundle_encoder;
         _ = descriptor;
         unreachable;
diff --git a/gpu/src/render_bundle.zig b/gpu/src/render_bundle.zig
index d316fb9d..f72b4593 100644
--- a/gpu/src/render_bundle.zig
+++ b/gpu/src/render_bundle.zig
@@ -2,6 +2,11 @@ const ChainedStruct = @import("types.zig").ChainedStruct;
 const Impl = @import("interface.zig").Impl;
 
 pub const RenderBundle = opaque {
+    pub const Descriptor = extern struct {
+        next_in_chain: ?*const ChainedStruct = null,
+        label: ?[*:0]const u8 = null,
+    };
+
     pub inline fn reference(render_bundle: *RenderBundle) void {
         Impl.renderBundleReference(render_bundle);
     }
@@ -10,8 +15,3 @@ pub const RenderBundle = opaque {
         Impl.renderBundleRelease(render_bundle);
     }
 };
-
-pub const RenderBundleDescriptor = extern struct {
-    next_in_chain: ?*const ChainedStruct = null,
-    label: ?[*:0]const u8 = null,
-};
diff --git a/gpu/src/render_bundle_encoder.zig b/gpu/src/render_bundle_encoder.zig
index 1cf8b344..242b05cc 100644
--- a/gpu/src/render_bundle_encoder.zig
+++ b/gpu/src/render_bundle_encoder.zig
@@ -1,9 +1,9 @@
 const Texture = @import("texture.zig").Texture;
 const TextureFormat = @import("texture.zig").TextureFormat;
 const Buffer = @import("buffer.zig").Buffer;
-const RenderBundleDescriptor = @import("render_bundle.zig").RenderBundleDescriptor;
 const BindGroup = @import("bind_group.zig").BindGroup;
 const RenderPipeline = @import("render_pipeline.zig").RenderPipeline;
+const RenderBundle = @import("render_bundle.zig").RenderBundle;
 const ChainedStruct = @import("types.zig").ChainedStruct;
 const IndexFormat = @import("types.zig").IndexFormat;
 const Impl = @import("interface.zig").Impl;
@@ -44,7 +44,7 @@ pub const RenderBundleEncoder = opaque {
         Impl.renderBundleEncoderDrawIndirect(render_bundle_encoder, indirect_buffer, indirect_offset);
     }
 
-    pub inline fn finish(render_bundle_encoder: *RenderBundleEncoder, descriptor: ?*const RenderBundleDescriptor) void {
+    pub inline fn finish(render_bundle_encoder: *RenderBundleEncoder, descriptor: ?*const RenderBundle.Descriptor) void {
         Impl.renderBundleEncoderFinish(render_bundle_encoder, descriptor);
     }