diff --git a/gpu/TODO-webgpu.h b/gpu/TODO-webgpu.h
index 1b5d5f60..3f161c2a 100644
--- a/gpu/TODO-webgpu.h
+++ b/gpu/TODO-webgpu.h
@@ -1,12 +1,5 @@
 typedef uint32_t WGPUFlags;
 
-typedef enum WGPUVertexStepMode {
-    WGPUVertexStepMode_Vertex = 0x00000000,
-    WGPUVertexStepMode_Instance = 0x00000001,
-    WGPUVertexStepMode_VertexBufferNotUsed = 0x00000002,
-    WGPUVertexStepMode_Force32 = 0x7FFFFFFF
-} WGPUVertexStepMode;
-
 typedef enum WGPUBufferUsage {
     WGPUBufferUsage_None = 0x00000000,
     WGPUBufferUsage_MapRead = 0x00000001,
diff --git a/gpu/src/types.zig b/gpu/src/types.zig
index 2613e387..705696e6 100644
--- a/gpu/src/types.zig
+++ b/gpu/src/types.zig
@@ -289,6 +289,12 @@ pub const VertexFormat = enum(u32) {
     sint32x4 = 0x0000001e,
 };
 
+pub const VertexStepMode = enum(u32) {
+    vertex = 0x00000000,
+    instance = 0x00000001,
+    vertex_buffer_not_used = 0x00000002,
+};
+
 test "BackendType name" {
     try testing.expectEqualStrings("Vulkan", BackendType.vulkan.name());
 }