2 files changed, 6 insertions, 4 deletions

diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index 3711e1ea1..679299f68 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -25,7 +25,8 @@ namespace Service::Audio {
 
 class IAudioRenderer final : public ServiceFramework<IAudioRenderer> {
 public:
-    explicit IAudioRenderer(AudioCore::AudioRendererParameter audren_params)
+    explicit IAudioRenderer(AudioCore::AudioRendererParameter audren_params,
+                            const std::size_t instance_number)
         : ServiceFramework("IAudioRenderer") {
         // clang-format off
         static const FunctionInfo functions[] = {
@@ -48,8 +49,8 @@ public:
         auto& system = Core::System::GetInstance();
         system_event = Kernel::WritableEvent::CreateEventPair(
             system.Kernel(), Kernel::ResetType::Manual, "IAudioRenderer:SystemEvent");
-        renderer = std::make_unique<AudioCore::AudioRenderer>(system.CoreTiming(), audren_params,
-                                                              system_event.writable);
+        renderer = std::make_unique<AudioCore::AudioRenderer>(
+            system.CoreTiming(), audren_params, system_event.writable, instance_number);
     }
 
 private:
@@ -607,7 +608,7 @@ void AudRenU::OpenAudioRendererImpl(Kernel::HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
 
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<IAudioRenderer>(params);
+    rb.PushIpcInterface<IAudioRenderer>(params, audren_instance_count++);
 }
 
 bool AudRenU::IsFeatureSupported(AudioFeatures feature, u32_le revision) const {
diff --git a/src/core/hle/service/audio/audren_u.h b/src/core/hle/service/audio/audren_u.h
index 1d3c8df61..49f2733cf 100644
--- a/src/core/hle/service/audio/audren_u.h
+++ b/src/core/hle/service/audio/audren_u.h
@@ -33,6 +33,7 @@ private:
     };
 
     bool IsFeatureSupported(AudioFeatures feature, u32_le revision) const;
+    std::size_t audren_instance_count = 0;
 };
 
 } // namespace Service::Audio