diff --git a/aqt/main.py b/aqt/main.py
index 1ba359950..9723e8530 100644
--- a/aqt/main.py
+++ b/aqt/main.py
@@ -793,6 +793,7 @@ QTreeWidget {
         cid = self.col.undo()
         if cid and self.state == "review":
             card = self.col.getCard(cid)
+            self.col.sched.reset()
             self.reviewer.cardQueue.append(card)
             self.reviewer.nextCard()
             self.maybeEnableUndo()