diff --git a/PKHeX.Core/Saves/Substructures/Gen5/CGearBackground.cs b/PKHeX.Core/Saves/Substructures/Gen5/CGearBackground.cs
index 788aef5f0..797172ac3 100644
--- a/PKHeX.Core/Saves/Substructures/Gen5/CGearBackground.cs
+++ b/PKHeX.Core/Saves/Substructures/Gen5/CGearBackground.cs
@@ -159,7 +159,7 @@ private static byte[] PSKtoCGB(ReadOnlySpan<byte> psk)
         ConvertTilesPSKtoCGB(tileRegion);
         return cgb;
     }
-    
+
     private static void ConvertTilesPSKtoCGB(Span<byte> tileRegion)
     {
         for (int i = 0; i < tileRegion.Length; i += 2)
@@ -172,8 +172,8 @@ private static void ConvertTilesPSKtoCGB(Span<byte> tileRegion)
             byte rot = (byte)(index >> 8);
             if (tile == 0xFF)
                 tile = 0;
-            exist[i] = tile;
-            exist[i + 1] = rot;
+            exist[0] = tile;
+            exist[1] = rot;
         }
     }