diff --git a/PTCGLDeckTracker/CardCollection/CardCollection.cs b/PTCGLDeckTracker/CardCollection/CardCollection.cs
index 6f610bc..ebca729 100644
--- a/PTCGLDeckTracker/CardCollection/CardCollection.cs
+++ b/PTCGLDeckTracker/CardCollection/CardCollection.cs
@@ -22,6 +22,7 @@ virtual public void Clear()
         {
             _cards.Clear();
             _cardsWithId.Clear();
+            _cardCount = 0;
         }
 
         /// <summary>