diff --git a/mercurial/merge.py b/mercurial/merge.py
--- a/mercurial/merge.py
+++ b/mercurial/merge.py
@@ -1119,6 +1119,11 @@ def applyupdates(repo, actions, wctx, mc
     updated += msupdated
     merged += msmerged
     removed += msremoved
+
+    extraactions = ms.actions()
+    for a in 'rag':
+        actions[a].extend(extraactions[a])
+
     progress(_updating, None, total=numupdates, unit=_files)
 
     return updated, merged, removed, unresolved