diff --git a/PKHeX.Core/Saves/SAV3Colosseum.cs b/PKHeX.Core/Saves/SAV3Colosseum.cs
index 3ae9efdaa..92875a261 100644
--- a/PKHeX.Core/Saves/SAV3Colosseum.cs
+++ b/PKHeX.Core/Saves/SAV3Colosseum.cs
@@ -121,7 +121,7 @@ public override byte[] Write(bool DSV, bool GCI)
             byte[] newSAV = EncryptColosseum(Data, digest);
 
             // Put save slot back in original save data
-            byte[] newFile = (byte[])BAK.Clone();
+            byte[] newFile = MC != null ? MC.SelectedSaveData : (byte[])BAK.Clone();
             Array.Copy(newSAV, 0, newFile, SLOT_START + SaveIndex*SLOT_SIZE, newSAV.Length);
 
             // Return the gci if Memory Card is not being exported
diff --git a/PKHeX.Core/Saves/SAV3XD.cs b/PKHeX.Core/Saves/SAV3XD.cs
index 3c9aa50b7..301ab1a10 100644
--- a/PKHeX.Core/Saves/SAV3XD.cs
+++ b/PKHeX.Core/Saves/SAV3XD.cs
@@ -133,7 +133,7 @@ public override byte[] Write(bool DSV, bool GCI)
             byte[] newSAV = SaveUtil.EncryptGC(Data, 0x10, 0x27FD8, keys);
 
             // Put save slot back in original save data
-            byte[] newFile = (byte[])BAK.Clone();
+            byte[] newFile = MC != null ? MC.SelectedSaveData : (byte[])BAK.Clone();
             Array.Copy(newSAV, 0, newFile, SLOT_START + SaveIndex * SLOT_SIZE, newSAV.Length);
 
             // Return the gci if Memory Card is not being exported