1 files changed, 2 insertions, 0 deletions
diff --git a/src/emacs.c b/src/emacs.c
index 40ba0db340d..1b2aa9442b7 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -3105,6 +3105,8 @@ You must run Emacs in batch mode in order to dump it.  */)
   gflags.will_dump_with_unexec_ = false;
   gflags.dumped_with_unexec_ = true;
 
+  forget_itree ();
+
   alloc_unexec_pre ();
 
   unexec (SSDATA (filename), !NILP (symfile) ? SSDATA (symfile) : 0);