diff --git a/Content.Server/Parallax/BiomeSystem.cs b/Content.Server/Parallax/BiomeSystem.cs
index ae006fb68b..d3a56a4fd0 100644
--- a/Content.Server/Parallax/BiomeSystem.cs
+++ b/Content.Server/Parallax/BiomeSystem.cs
@@ -113,6 +113,17 @@ private void OnEntityRemove(EntityUid uid, TransformComponent transform, ref Ent
         biome.LoadedEntities.TryGetValue(vector, out var entities);
         DebugTools.Assert(entities is not null, $"Cannot get chunk for entity {ev.Entity}");
         entities.Remove(ev.Entity);
+
+        var modifiedTileCords = cords.Floored();
+        if (biome.ModifiedTiles.TryGetValue(vector, out var modifiedTilesChunk)) 
+        {
+            if (!modifiedTilesChunk.TryGetValue(modifiedTileCords, out _))
+                modifiedTilesChunk.Add(modifiedTileCords);
+        }
+        else
+        {
+            biome.ModifiedTiles.Add(vector, new() { modifiedTileCords });
+        }
     }
     // Exodus-MapSavingFix-End