diff --git a/gpu/src/ExternalTexture.zig b/gpu/src/ExternalTexture.zig
index 27632fd9..0db0ca8a 100644
--- a/gpu/src/ExternalTexture.zig
+++ b/gpu/src/ExternalTexture.zig
@@ -8,8 +8,7 @@ vtable: *const VTable,
 pub const VTable = struct {
     reference: fn (ptr: *anyopaque) void,
     release: fn (ptr: *anyopaque) void,
-    // TODO:
-    // WGPU_EXPORT void wgpuExternalTextureDestroy(WGPUExternalTexture externalTexture);
+    destroy: fn (ptr: *anyopaque) void,
     setLabel: fn (ptr: *anyopaque, label: [:0]const u8) void,
 };
 
@@ -25,8 +24,13 @@ pub inline fn setLabel(texture: ExternalTexture, label: [:0]const u8) void {
     texture.vtable.setLabel(texture.ptr, label);
 }
 
+pub inline fn destroy(texture: ExternalTexture) void {
+    texture.vtable.destroy(texture.ptr);
+}
+
 test "syntax" {
     _ = VTable;
     _ = reference;
     _ = release;
+    _ = destroy;
 }
diff --git a/gpu/src/NativeInstance.zig b/gpu/src/NativeInstance.zig
index 59bfc40f..61159ed9 100644
--- a/gpu/src/NativeInstance.zig
+++ b/gpu/src/NativeInstance.zig
@@ -379,7 +379,7 @@ const device_vtable = Device.VTable{
     }).nativeCreateSwapChain,
     .destroy = (struct {
         pub fn destroy(ptr: *anyopaque) void {
-            c.wgpuDeviceDestroy(@ptrCast(c.WGPUDestroy, ptr));
+            c.wgpuDeviceDestroy(@ptrCast(c.WGPUDevice, ptr));
         }
     }).destroy,
 };
@@ -766,6 +766,11 @@ const external_texture_vtable = ExternalTexture.VTable{
             c.wgpuExternalTextureSetLabel(@ptrCast(c.WGPUExternalTexture, ptr), label);
         }
     }).setLabel,
+    .destroy = (struct {
+        pub fn destroy(ptr: *anyopaque) void {
+            c.wgpuExternalTextureDestroy(@ptrCast(c.WGPUExternalTexture, ptr));
+        }
+    }).destroy,
 };
 
 fn wrapBindGroup(group: c.WGPUBindGroup) BindGroup {
@@ -843,7 +848,7 @@ const buffer_vtable = Buffer.VTable{
     }).setLabel,
     .destroy = (struct {
         pub fn destroy(ptr: *anyopaque) void {
-            c.wgpuBufferDestroy(@ptrCast(c.WGPUDestroy, ptr));
+            c.wgpuBufferDestroy(@ptrCast(c.WGPUBuffer, ptr));
         }
     }).destroy,
 };