diff --git a/rpcs3/Emu/RSX/D3D12/D3D12.h b/rpcs3/Emu/RSX/D3D12/D3D12.h
index 069fff3c4b..506d84b578 100644
--- a/rpcs3/Emu/RSX/D3D12/D3D12.h
+++ b/rpcs3/Emu/RSX/D3D12/D3D12.h
@@ -98,7 +98,7 @@ D3D12_RESOURCE_DESC getTexture2DResourceDesc(size_t width, size_t height, DXGI_F
 	result.Format = dxgiFormat;
 	result.DepthOrArraySize = 1;
 	result.SampleDesc.Count = 1;
-	result.MipLevels = mipmapLevels;
+	result.MipLevels = (UINT16)mipmapLevels;
 	return result;
 }