diff --git a/examples/imgui_impl_dx12.cpp b/examples/imgui_impl_dx12.cpp
index e9cd45c65ede..38ac7b8e6669 100644
--- a/examples/imgui_impl_dx12.cpp
+++ b/examples/imgui_impl_dx12.cpp
@@ -13,6 +13,7 @@
 
 // CHANGELOG
 // (minor and older changes stripped away, please see git history for details)
+//  2020-09-01: DirectX12: Corrected the blend function.
 //  2019-10-18: DirectX12: *BREAKING CHANGE* Added extra ID3D12DescriptorHeap parameter to ImGui_ImplDX12_Init() function.
 //  2019-05-29: DirectX12: Added support for large mesh (64K+ vertices), enable ImGuiBackendFlags_RendererHasVtxOffset flag.
 //  2019-04-30: DirectX12: Added support for special ImDrawCallback_ResetRenderState callback to reset render state.
@@ -552,8 +553,8 @@ bool    ImGui_ImplDX12_CreateDeviceObjects()
         desc.RenderTarget[0].SrcBlend = D3D12_BLEND_SRC_ALPHA;
         desc.RenderTarget[0].DestBlend = D3D12_BLEND_INV_SRC_ALPHA;
         desc.RenderTarget[0].BlendOp = D3D12_BLEND_OP_ADD;
-        desc.RenderTarget[0].SrcBlendAlpha = D3D12_BLEND_INV_SRC_ALPHA;
-        desc.RenderTarget[0].DestBlendAlpha = D3D12_BLEND_ZERO;
+        desc.RenderTarget[0].SrcBlendAlpha = D3D12_BLEND_ONE;
+        desc.RenderTarget[0].DestBlendAlpha = D3D12_BLEND_INV_SRC_ALPHA;
         desc.RenderTarget[0].BlendOpAlpha = D3D12_BLEND_OP_ADD;
         desc.RenderTarget[0].RenderTargetWriteMask = D3D12_COLOR_WRITE_ENABLE_ALL;
     }