diff --git a/cockatrice/src/client/ui/widgets/printing_selector/printing_selector_card_sorting_widget.cpp b/cockatrice/src/client/ui/widgets/printing_selector/printing_selector_card_sorting_widget.cpp
index 003610f40..734c5cec7 100644
--- a/cockatrice/src/client/ui/widgets/printing_selector/printing_selector_card_sorting_widget.cpp
+++ b/cockatrice/src/client/ui/widgets/printing_selector/printing_selector_card_sorting_widget.cpp
@@ -103,8 +103,9 @@ QList<CardInfoPerSet> PrintingSelectorCardSortingWidget::sortSets(const CardInfo
         for (auto it = cardInfoPerSets.begin(); it != cardInfoPerSets.end(); ++it) {
             for (const auto &cardInfoPerSet : it.value()) {
                 if (cardInfoPerSet.getPtr() == set) {
-                    sortedCardInfoPerSets << cardInfoPerSet;
-                    break;
+                    if (!sortedCardInfoPerSets.contains(cardInfoPerSet)) {
+                        sortedCardInfoPerSets << cardInfoPerSet;
+                    }
                 }
             }
         }
diff --git a/cockatrice/src/game/cards/card_database.h b/cockatrice/src/game/cards/card_database.h
index a2164bad9..a88f9671c 100644
--- a/cockatrice/src/game/cards/card_database.h
+++ b/cockatrice/src/game/cards/card_database.h
@@ -144,6 +144,11 @@ public:
     explicit CardInfoPerSet(const CardSetPtr &_set = QSharedPointer<CardSet>(nullptr));
     ~CardInfoPerSet() = default;
 
+    bool operator==(const CardInfoPerSet &other) const
+    {
+        return this->set == other.set && this->properties == other.properties;
+    }
+
 private:
     CardSetPtr set;
     // per-set card properties;