diff --git a/src/core/SkPathRef.cpp b/src/core/SkPathRef.cpp
index 44272991bd..8c8e7fb103 100644
--- a/src/core/SkPathRef.cpp
+++ b/src/core/SkPathRef.cpp
@@ -40,6 +40,7 @@ SkPathRef::Editor::Editor(sk_sp<SkPathRef>* pathRef,
     fPathRef = pathRef->get();
     fPathRef->callGenIDChangeListeners();
     fPathRef->fGenerationID = 0;
+    fPathRef->fBoundsIsDirty = true;
     SkDEBUGCODE(sk_atomic_inc(&fPathRef->fEditorsAttached);)
 }