diff --git a/src/dawn/wire/client/Adapter.h b/src/dawn/wire/client/Adapter.h
index de9d167aa6..9c4b36fe38 100644
--- a/src/dawn/wire/client/Adapter.h
+++ b/src/dawn/wire/client/Adapter.h
@@ -28,7 +28,7 @@ namespace dawn::wire::client {
 class Adapter final : public ObjectBase {
   public:
     using ObjectBase::ObjectBase;
-    ~Adapter();
+    ~Adapter() override;
 
     void CancelCallbacksForDisconnect() override;
 
diff --git a/src/dawn/wire/client/Buffer.h b/src/dawn/wire/client/Buffer.h
index caeaa6f815..8484164586 100644
--- a/src/dawn/wire/client/Buffer.h
+++ b/src/dawn/wire/client/Buffer.h
@@ -32,7 +32,7 @@ class Buffer final : public ObjectBase {
     static WGPUBuffer CreateError(Device* device, const WGPUBufferDescriptor* descriptor);
 
     using ObjectBase::ObjectBase;
-    ~Buffer();
+    ~Buffer() override;
 
     bool OnMapAsyncCallback(uint64_t requestSerial,
                             uint32_t status,
diff --git a/src/dawn/wire/client/Device.h b/src/dawn/wire/client/Device.h
index 14599ba851..185cbd04a3 100644
--- a/src/dawn/wire/client/Device.h
+++ b/src/dawn/wire/client/Device.h
@@ -33,7 +33,7 @@ class Queue;
 class Device final : public ObjectBase {
   public:
     explicit Device(const ObjectBaseParams& params);
-    ~Device();
+    ~Device() override;
 
     void SetUncapturedErrorCallback(WGPUErrorCallback errorCallback, void* errorUserdata);
     void SetLoggingCallback(WGPULoggingCallback errorCallback, void* errorUserdata);
diff --git a/src/dawn/wire/client/Instance.h b/src/dawn/wire/client/Instance.h
index 5b876a252b..1400565890 100644
--- a/src/dawn/wire/client/Instance.h
+++ b/src/dawn/wire/client/Instance.h
@@ -27,7 +27,7 @@ namespace dawn::wire::client {
 class Instance final : public ObjectBase {
   public:
     using ObjectBase::ObjectBase;
-    ~Instance();
+    ~Instance() override;
 
     void CancelCallbacksForDisconnect() override;
 
diff --git a/src/dawn/wire/client/ObjectBase.h b/src/dawn/wire/client/ObjectBase.h
index cd6042da25..cf5f8ee7a2 100644
--- a/src/dawn/wire/client/ObjectBase.h
+++ b/src/dawn/wire/client/ObjectBase.h
@@ -37,7 +37,7 @@ struct ObjectBaseParams {
 class ObjectBase : public LinkNode<ObjectBase> {
   public:
     explicit ObjectBase(const ObjectBaseParams& params);
-    ~ObjectBase();
+    virtual ~ObjectBase();
 
     virtual void CancelCallbacksForDisconnect() {}
 
diff --git a/src/dawn/wire/client/QuerySet.h b/src/dawn/wire/client/QuerySet.h
index ee152e5260..fc5a73e8ee 100644
--- a/src/dawn/wire/client/QuerySet.h
+++ b/src/dawn/wire/client/QuerySet.h
@@ -28,7 +28,7 @@ class QuerySet final : public ObjectBase {
     static WGPUQuerySet Create(Device* device, const WGPUQuerySetDescriptor* descriptor);
 
     using ObjectBase::ObjectBase;
-    ~QuerySet();
+    ~QuerySet() override;
 
     // Note that these values can be arbitrary since they aren't validated in the wire client.
     WGPUQueryType GetType() const;
diff --git a/src/dawn/wire/client/Queue.h b/src/dawn/wire/client/Queue.h
index 6b59d96b4e..28424c0b45 100644
--- a/src/dawn/wire/client/Queue.h
+++ b/src/dawn/wire/client/Queue.h
@@ -26,7 +26,7 @@ namespace dawn::wire::client {
 class Queue final : public ObjectBase {
   public:
     using ObjectBase::ObjectBase;
-    ~Queue();
+    ~Queue() override;
 
     bool OnWorkDoneCallback(uint64_t requestSerial, WGPUQueueWorkDoneStatus status);
 
diff --git a/src/dawn/wire/client/ShaderModule.h b/src/dawn/wire/client/ShaderModule.h
index d8869ba8e6..c6d4153b63 100644
--- a/src/dawn/wire/client/ShaderModule.h
+++ b/src/dawn/wire/client/ShaderModule.h
@@ -25,7 +25,7 @@ namespace dawn::wire::client {
 class ShaderModule final : public ObjectBase {
   public:
     using ObjectBase::ObjectBase;
-    ~ShaderModule();
+    ~ShaderModule() override;
 
     void GetCompilationInfo(WGPUCompilationInfoCallback callback, void* userdata);
     bool GetCompilationInfoCallback(uint64_t requestSerial,
diff --git a/src/dawn/wire/client/Texture.h b/src/dawn/wire/client/Texture.h
index db7d7059d4..10bc5fa36d 100644
--- a/src/dawn/wire/client/Texture.h
+++ b/src/dawn/wire/client/Texture.h
@@ -28,7 +28,7 @@ class Texture final : public ObjectBase {
     static WGPUTexture Create(Device* device, const WGPUTextureDescriptor* descriptor);
 
     using ObjectBase::ObjectBase;
-    ~Texture();
+    ~Texture() override;
 
     // Note that these values can be arbitrary since they aren't validated in the wire client.
     uint32_t GetWidth() const;