--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -8498,6 +8498,9 @@ HotStandbyActiveInReplay(void)
  bool
  XLogInsertAllowed(void)
  {
+       if (IsBinaryUpgrade)
+               return false;
+
         /*
          * If value is "unconditionally true" or "unconditionally