diff --git a/PKHeX.Core/PKM/PK1.cs b/PKHeX.Core/PKM/PK1.cs
index 50ed81ad1..691e766f4 100644
--- a/PKHeX.Core/PKM/PK1.cs
+++ b/PKHeX.Core/PKM/PK1.cs
@@ -137,7 +137,7 @@ namespace PKHeX.Core
                 Data[0] = (byte)SpeciesConverter.SetG1Species(value);
 
                 // Before updating catch rate, check if non-standard
-                if (!CatchRateIsItem)
+                if (TradebackStatus != TradebackType.WasTradeback && !CatchRateIsItem)
                 {
                     int baseSpecies = Legal.GetBaseSpecies(this);
                     int Rate = Catch_Rate;
diff --git a/PKHeX.Core/PKM/PK2.cs b/PKHeX.Core/PKM/PK2.cs
index 222f67e47..f166a7dee 100644
--- a/PKHeX.Core/PKM/PK2.cs
+++ b/PKHeX.Core/PKM/PK2.cs
@@ -348,7 +348,7 @@ namespace PKHeX.Core
 
         public PK1 ConvertToPK1()
         {
-            PK1 pk1 = new PK1(null, Identifier, Japanese);
+            PK1 pk1 = new PK1(null, Identifier, Japanese) {TradebackStatus = TradebackType.WasTradeback};
             Array.Copy(Data, 0x1, pk1.Data, 0x7, 0x1A);
             pk1.Species = Species; // This will take care of Typing :)
             pk1.Stat_HPCurrent = Stat_HPCurrent;