diff --git a/src/SMAPI/Framework/StateTracking/ChestTracker.cs b/src/SMAPI/Framework/StateTracking/ChestTracker.cs
index 5a6c4c56..9b20b6a5 100644
--- a/src/SMAPI/Framework/StateTracking/ChestTracker.cs
+++ b/src/SMAPI/Framework/StateTracking/ChestTracker.cs
@@ -48,7 +48,6 @@ internal class ChestTracker : IDisposable
 
         this.StackSizes = this.Chest.Items
             .Where(n => n != null)
-            .Distinct()
             .ToDictionary(n => n, n => n.Stack);
     }
 
diff --git a/src/SMAPI/Framework/StateTracking/PlayerTracker.cs b/src/SMAPI/Framework/StateTracking/PlayerTracker.cs
index c6ee12bf..5422be1d 100644
--- a/src/SMAPI/Framework/StateTracking/PlayerTracker.cs
+++ b/src/SMAPI/Framework/StateTracking/PlayerTracker.cs
@@ -137,7 +137,6 @@ internal class PlayerTracker : IDisposable
     {
         return this.Player.Items
             .Where(n => n != null)
-            .Distinct()
             .ToDictionary(n => n, n => n.Stack);
     }
 }