diff --git a/CHANGELOG.md b/CHANGELOG.md
index 24d61fce9c..b98734c5e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -121,6 +121,7 @@ Bottom level categories:
 
 #### WebGPU
 
+- Implement the `device_set_device_lost_callback` method for `ContextWebGpu`. By @suti in [#5438](https://github.com/gfx-rs/wgpu/pull/5438)
 - Add support for storage texture access modes `ReadOnly` and `ReadWrite`. By @JolifantoBambla in [#5434](https://github.com/gfx-rs/wgpu/pull/5434) 
 
 ### Bug Fixes
diff --git a/wgpu/src/backend/webgpu.rs b/wgpu/src/backend/webgpu.rs
index 52a4d2931e..acd3561461 100644
--- a/wgpu/src/backend/webgpu.rs
+++ b/wgpu/src/backend/webgpu.rs
@@ -1979,10 +1979,23 @@ impl crate::context::Context for ContextWebGpu {
     fn device_set_device_lost_callback(
         &self,
         _device: &Self::DeviceId,
-        _device_data: &Self::DeviceData,
-        _device_lost_callback: crate::context::DeviceLostCallback,
+        device_data: &Self::DeviceData,
+        device_lost_callback: crate::context::DeviceLostCallback,
     ) {
-        unimplemented!();
+        use webgpu_sys::{GpuDeviceLostInfo, GpuDeviceLostReason};
+
+        let closure = Closure::once(move |info: JsValue| {
+            let info = info.dyn_into::<GpuDeviceLostInfo>().unwrap();
+            device_lost_callback(
+                match info.reason() {
+                    GpuDeviceLostReason::Destroyed => crate::DeviceLostReason::Destroyed,
+                    GpuDeviceLostReason::Unknown => crate::DeviceLostReason::Unknown,
+                    _ => crate::DeviceLostReason::Unknown,
+                },
+                info.message(),
+            );
+        });
+        let _ = device_data.0.lost().then(&closure);
     }
 
     fn device_poll(