diff --git a/aqt/deckbrowser.py b/aqt/deckbrowser.py
index a7688d297..6f1f9bffc 100644
--- a/aqt/deckbrowser.py
+++ b/aqt/deckbrowser.py
@@ -233,8 +233,8 @@ body { margin: 1em; -webkit-user-select: none; }
         if not deck['dyn']:
             dids = [did] + [r[1] for r in self.mw.col.decks.children(did)]
             cnt = self.mw.col.db.scalar(
-                "select count() from cards where did in %s" %
-                ids2str(dids))
+                "select count() from cards where did in {0} or "
+                "odid in {0}".format(ids2str(dids)))
             if cnt:
                 extra = _(" It has %d cards.") % cnt
             else: