diff --git a/GPU/D3D11/GPU_D3D11.h b/GPU/D3D11/GPU_D3D11.h
index 470837af44..28eeccb522 100644
--- a/GPU/D3D11/GPU_D3D11.h
+++ b/GPU/D3D11/GPU_D3D11.h
@@ -36,7 +36,7 @@ public:
 	GPU_D3D11(GraphicsContext *gfxCtx, Draw::DrawContext *draw);
 	~GPU_D3D11();
 
-	void CheckGPUFeatures();
+	void CheckGPUFeatures() override;
 	void PreExecuteOp(u32 op, u32 diff) override;
 	void ExecuteOp(u32 op, u32 diff) override;
 
diff --git a/GPU/Directx9/GPU_DX9.h b/GPU/Directx9/GPU_DX9.h
index 5edae1e5a9..9ea2f95c1e 100644
--- a/GPU/Directx9/GPU_DX9.h
+++ b/GPU/Directx9/GPU_DX9.h
@@ -37,7 +37,7 @@ public:
 	GPU_DX9(GraphicsContext *gfxCtx, Draw::DrawContext *draw);
 	~GPU_DX9();
 
-	void CheckGPUFeatures();
+	void CheckGPUFeatures() override;
 	void PreExecuteOp(u32 op, u32 diff) override;
 	void ExecuteOp(u32 op, u32 diff) override;
 
diff --git a/GPU/GLES/GPU_GLES.h b/GPU/GLES/GPU_GLES.h
index 3cedc50e8d..d6ed19083d 100644
--- a/GPU/GLES/GPU_GLES.h
+++ b/GPU/GLES/GPU_GLES.h
@@ -36,7 +36,7 @@ public:
 	~GPU_GLES();
 
 	// This gets called on startup and when we get back from settings.
-	void CheckGPUFeatures();
+	void CheckGPUFeatures() override;
 
 	bool IsReady() override;
 
diff --git a/GPU/GPUCommon.h b/GPU/GPUCommon.h
index f60dec18cd..b19077e3c0 100644
--- a/GPU/GPUCommon.h
+++ b/GPU/GPUCommon.h
@@ -70,6 +70,8 @@ public:
 	Draw::DrawContext *GetDrawContext() override {
 		return draw_;
 	}
+	virtual void CheckGPUFeatures() = 0;
+
 	bool IsReady() override {
 		return true;
 	}
diff --git a/GPU/Null/NullGpu.h b/GPU/Null/NullGpu.h
index 59b920723c..12deca5d41 100644
--- a/GPU/Null/NullGpu.h
+++ b/GPU/Null/NullGpu.h
@@ -26,6 +26,8 @@ class NullGPU : public GPUCommon {
 public:
 	NullGPU();
 	~NullGPU();
+
+	void CheckGPUFeatures() override {}
 	void InitClear() override {}
 	void ExecuteOp(u32 op, u32 diff) override;
 
diff --git a/GPU/Software/SoftGpu.h b/GPU/Software/SoftGpu.h
index 7d5750b043..92762a487f 100644
--- a/GPU/Software/SoftGpu.h
+++ b/GPU/Software/SoftGpu.h
@@ -52,6 +52,8 @@ class SoftGPU : public GPUCommon {
 public:
 	SoftGPU(GraphicsContext *gfxCtx, Draw::DrawContext *_thin3D);
 	~SoftGPU();
+
+	void CheckGPUFeatures() override {}
 	void InitClear() override {}
 	void ExecuteOp(u32 op, u32 diff) override;
 
diff --git a/GPU/Vulkan/GPU_Vulkan.h b/GPU/Vulkan/GPU_Vulkan.h
index 1a081b0514..81f213bb18 100644
--- a/GPU/Vulkan/GPU_Vulkan.h
+++ b/GPU/Vulkan/GPU_Vulkan.h
@@ -36,7 +36,7 @@ public:
 	~GPU_Vulkan();
 
 	// This gets called on startup and when we get back from settings.
-	void CheckGPUFeatures();
+	void CheckGPUFeatures() override;
 
 	// These are where we can reset command buffers etc.
 	void BeginHostFrame() override;