diff --git a/xfa/fxfa/cxfa_ffpageview.h b/xfa/fxfa/cxfa_ffpageview.h
index c41c61e..cd0baac 100644
--- a/xfa/fxfa/cxfa_ffpageview.h
+++ b/xfa/fxfa/cxfa_ffpageview.h
@@ -74,7 +74,7 @@
 };
 
 class CXFA_FFTabOrderPageWidgetIterator final
-    : public cppgc::GarbageCollected<CXFA_FFPageWidgetIterator>,
+    : public cppgc::GarbageCollected<CXFA_FFTabOrderPageWidgetIterator>,
       public IXFA_WidgetIterator {
  public:
   CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED;