diff --git a/gpu/TODO-webgpu.h b/gpu/TODO-webgpu.h
index 69750609..9bc210b1 100644
--- a/gpu/TODO-webgpu.h
+++ b/gpu/TODO-webgpu.h
@@ -1,11 +1,3 @@
-typedef struct WGPUDawnTogglesDeviceDescriptor {
-    WGPUChainedStruct chain;
-    uint32_t forceEnabledTogglesCount;
-    const char* const * forceEnabledToggles;
-    uint32_t forceDisabledTogglesCount;
-    const char* const * forceDisabledToggles;
-} WGPUDawnTogglesDeviceDescriptor;
-
 typedef struct WGPUExternalTextureBindingEntry {
     WGPUChainedStruct chain;
     WGPUExternalTexture externalTexture;
diff --git a/gpu/src/dawn.zig b/gpu/src/dawn.zig
index 7b485334..6305039f 100644
--- a/gpu/src/dawn.zig
+++ b/gpu/src/dawn.zig
@@ -25,3 +25,12 @@ pub const TextureInternalUsageDescriptor = extern struct {
     chain: ChainedStruct,
     internal_usage: Texture.UsageFlags,
 };
+
+pub const TogglesDeviceDescriptor = extern struct {
+    // TODO: file an issue on Dawn: why not named nextInChain?
+    chain: ChainedStruct,
+    force_enabled_toggles_count: u32,
+    force_enabled_toggles: [*]const u8,
+    force_disabled_toggles_count: u32,
+    force_disabled_toggles: [*]const u8,
+};