diff --git a/gfx/layers/d3d11/TextureD3D11.cpp b/gfx/layers/d3d11/TextureD3D11.cpp
index 3e38210fc874..266747f3f17c 100644
--- a/gfx/layers/d3d11/TextureD3D11.cpp
+++ b/gfx/layers/d3d11/TextureD3D11.cpp
@@ -658,7 +658,7 @@ CompositingRenderTargetD3D11::CompositingRenderTargetD3D11(ID3D11Texture2D* aTex
 void
 CompositingRenderTargetD3D11::BindRenderTarget(ID3D11DeviceContext* aContext)
 {
-  if (!mClearOnBind) {
+  if (mClearOnBind) {
     FLOAT clear[] = { 0, 0, 0, 0 };
     aContext->ClearRenderTargetView(mRTView, clear);
     mClearOnBind = false;