--- a/layout/painting/RetainedDisplayListBuilder.cpp
+++ b/layout/painting/RetainedDisplayListBuilder.cpp
@@ -679,17 +679,17 @@ HandlePreserve3D(nsIFrame* aFrame,
   // have singular transforms (despite still being visible when combined
   // with their ancestors). If we're at one, jump up to the root of the
   // preserve-3d context and use the whole overflow area.
   const nsIFrame* root3DContextFrame = aFrame;
   bool foundInAncestorTree = true;
   while (aFrame->Extend3DContext() ||
          aFrame->Combines3DTransformWithAncestors()) {
     root3DContextFrame = aFrame;
-    aFrame = aFrame->GetParent();
+    aFrame = aFrame->GetInFlowParent();
     if (aFrame == aStopAtFrame) {
       foundInAncestorTree = false;
     }
   }
   if (root3DContextFrame != aFrame) {
     aOverflow = root3DContextFrame->GetVisualOverflowRectRelativeToParent();
     CRR_LOG("HandlePreserve3D() Updated overflow rect to: %d %d %d %d\n",
              aOverflow.x, aOverflow.y, aOverflow.width, aOverflow.height);