diff --git a/mozilla/layout/build/dlldeps.cpp b/mozilla/layout/build/dlldeps.cpp
index 9896883de06..3db4e942748 100644
--- a/mozilla/layout/build/dlldeps.cpp
+++ b/mozilla/layout/build/dlldeps.cpp
@@ -44,4 +44,5 @@ void XXXNeverCalled()
   NS_NewSpacerFrame(nsnull, nsnull, f);
   NS_NewHTMLFramesetFrame(nsnull, nsnull, f);
   NS_NewHTMLFrame(nsnull, nsnull, f);
+  NS_NewScrollFrame(nsnull, nsnull, f);
 }