diff --git a/gpu/src/RenderBundle.zig b/gpu/src/RenderBundle.zig
index 01b3ff1a..3ba8e288 100644
--- a/gpu/src/RenderBundle.zig
+++ b/gpu/src/RenderBundle.zig
@@ -22,8 +22,13 @@ pub inline fn setLabel(bundle: RenderBundle, label: [:0]const u8) void {
     bundle.vtable.setLabel(bundle.ptr, label);
 }
 
+pub const Descriptor = struct {
+    label: ?[*:0]const u8 = null,
+};
+
 test "syntax" {
     _ = VTable;
     _ = reference;
     _ = release;
+    _ = Descriptor;
 }
diff --git a/gpu/src/TODO b/gpu/src/TODO
index 822e4158..7c9eee16 100644
--- a/gpu/src/TODO
+++ b/gpu/src/TODO
@@ -75,11 +75,6 @@ typedef struct WGPUQuerySetDescriptor {
     uint32_t pipelineStatisticsCount;
 } WGPUQuerySetDescriptor;
 
-typedef struct WGPURenderBundleDescriptor {
-    WGPUChainedStruct const * nextInChain;
-    char const * label;
-} WGPURenderBundleDescriptor;
-
 typedef struct WGPURenderBundleEncoderDescriptor {
     WGPUChainedStruct const * nextInChain;
     char const * label;