diff --git a/gpu/src/NativeInstance.zig b/gpu/src/NativeInstance.zig
index c3318037..28b74be8 100644
--- a/gpu/src/NativeInstance.zig
+++ b/gpu/src/NativeInstance.zig
@@ -879,10 +879,10 @@ const queue_vtable = Queue.VTable{
         }
     }).release,
     .submit = (struct {
-        pub fn submit(queue: Queue, cmds: []const CommandBuffer) void {
+        pub fn submit(queue: *Queue, cmds: []const CommandBuffer) void {
             const wgpu_queue = @ptrCast(c.WGPUQueue, queue.ptr);
 
-            if (queue.on_submitted_work_done) |on_submitted_work_done| {
+            if (queue.on_submitted_work_done) |_| {
                 // Note: signalValue is not available in the web API, and it's usage is undocumented
                 // kainino says "It's basically reserved for future use, though it's been suggested
                 // to remove it instead"
@@ -898,8 +898,12 @@ const queue_vtable = Queue.VTable{
                     }
                 }).cCallback;
 
-                var mut_on_submitted_work_done = on_submitted_work_done;
-                c.wgpuQueueOnSubmittedWorkDone(wgpu_queue, signal_value, cCallback, &mut_on_submitted_work_done);
+                c.wgpuQueueOnSubmittedWorkDone(
+                    wgpu_queue,
+                    signal_value,
+                    cCallback,
+                    &queue.on_submitted_work_done,
+                );
             }
 
             var few_commands: [16]c.WGPUCommandBuffer = undefined;
diff --git a/gpu/src/Queue.zig b/gpu/src/Queue.zig
index ca2a0349..3c4e0f2c 100644
--- a/gpu/src/Queue.zig
+++ b/gpu/src/Queue.zig
@@ -20,7 +20,7 @@ pub const VTable = struct {
     release: fn (ptr: *anyopaque) void,
     // TODO: dawn specific?
     // copyTextureForBrowser: fn (ptr: *anyopaque, source: *const ImageCopyTexture, destination: *const ImageCopyTexture, copy_size: *const Extent3D, options: *const CopyTextureForBrowserOptions) void,
-    submit: fn (queue: Queue, commands: []const CommandBuffer) void,
+    submit: fn (queue: *Queue, commands: []const CommandBuffer) void,
     writeBuffer: fn (
         ptr: *anyopaque,
         buffer: Buffer,
@@ -46,7 +46,7 @@ pub inline fn release(queue: Queue) void {
     queue.vtable.release(queue.ptr);
 }
 
-pub inline fn submit(queue: Queue, commands: []const CommandBuffer) void {
+pub inline fn submit(queue: *Queue, commands: []const CommandBuffer) void {
     queue.vtable.submit(queue, commands);
 }