diff --git a/hgext/mq.py b/hgext/mq.py
--- a/hgext/mq.py
+++ b/hgext/mq.py
@@ -3640,7 +3640,7 @@
         with r.wlock():
             if r.dirstate[patch] == b'a':
                 r.dirstate.drop(patch)
-                r.dirstate.add(name)
+                r.dirstate.set_tracked(name)
             else:
                 wctx.copy(patch, name)
                 wctx.forget([patch])