diff --git a/UI/NativeApp.cpp b/UI/NativeApp.cpp
index 64d189802b..976a17a65b 100644
--- a/UI/NativeApp.cpp
+++ b/UI/NativeApp.cpp
@@ -741,12 +741,14 @@ void NativeRender(GraphicsContext *graphicsContext) {
 		ortho.setOrthoD3D(0.0f, xres, 0, yres, -1.0f, 1.0f);
 		break;
 	case GPUBackend::DIRECT3D9:
-	case GPUBackend::DIRECT3D11:
 		ortho.setOrthoD3D(0.0f, xres, yres, 0.0f, -1.0f, 1.0f);
 		Matrix4x4 translation;
 		translation.setTranslation(Vec3(-0.5f, -0.5f, 0.0f));
 		ortho = translation * ortho;
 		break;
+	case GPUBackend::DIRECT3D11:
+		ortho.setOrthoD3D(0.0f, xres, yres, 0.0f, -1.0f, 1.0f);
+		break;
 	case GPUBackend::OPENGL:
 		ortho.setOrtho(0.0f, xres, yres, 0.0f, -1.0f, 1.0f);
 		break;
diff --git a/ext/native/thin3d/thin3d_d3d11.cpp b/ext/native/thin3d/thin3d_d3d11.cpp
index fb1617a250..138b55ecf1 100644
--- a/ext/native/thin3d/thin3d_d3d11.cpp
+++ b/ext/native/thin3d/thin3d_d3d11.cpp
@@ -436,6 +436,7 @@ RasterState *D3D11DrawContext::CreateRasterState(const RasterStateDesc &desc) {
 	case CullMode::NONE: d3ddesc.CullMode = D3D11_CULL_NONE; break;
 	}
 	d3ddesc.FrontCounterClockwise = desc.frontFace == Facing::CCW;
+	d3ddesc.ScissorEnable = true;  // We always run with scissor enabled
 	if (SUCCEEDED(device_->CreateRasterizerState(&d3ddesc, &rs->rs)))
 		return rs;
 	delete rs;