diff --git a/pytiled_parser/parsers/json/tiled_map.py b/pytiled_parser/parsers/json/tiled_map.py
index c57a47e..e6398f9 100644
--- a/pytiled_parser/parsers/json/tiled_map.py
+++ b/pytiled_parser/parsers/json/tiled_map.py
@@ -127,31 +127,30 @@ def parse(file: Path) -> TiledMap:
     for my_layer in layers:
         for tiled_object in my_layer.tiled_objects:  # type: ignore
             if hasattr(tiled_object, "new_tileset"):
-                if tiled_object.new_tileset:
-                    already_loaded = None
-                    for val in map_.tilesets.values():
-                        if val.name == tiled_object.new_tileset["name"]:
-                            already_loaded = val
-                            break
+                already_loaded = None
+                for val in map_.tilesets.values():
+                    if val.name == tiled_object.new_tileset["name"]:
+                        already_loaded = val
+                        break
 
-                    if not already_loaded:
-                        highest_firstgid = max(map_.tilesets.keys())
-                        last_tileset_count = map_.tilesets[highest_firstgid].tile_count
-                        new_firstgid = highest_firstgid + last_tileset_count
-                        map_.tilesets[new_firstgid] = parse_json_tileset(
-                            tiled_object.new_tileset,
-                            new_firstgid,
-                            tiled_object.new_tileset_path,
-                        )
-                        tiled_object.gid = tiled_object.gid + (new_firstgid - 1)
+                if not already_loaded:
+                    highest_firstgid = max(map_.tilesets.keys())
+                    last_tileset_count = map_.tilesets[highest_firstgid].tile_count
+                    new_firstgid = highest_firstgid + last_tileset_count
+                    map_.tilesets[new_firstgid] = parse_json_tileset(
+                        tiled_object.new_tileset,
+                        new_firstgid,
+                        tiled_object.new_tileset_path,
+                    )
+                    tiled_object.gid = tiled_object.gid + (new_firstgid - 1)
 
-                    else:
-                        tiled_object.gid = tiled_object.gid + (
-                            already_loaded.firstgid - 1
-                        )
+                else:
+                    tiled_object.gid = tiled_object.gid + (
+                        already_loaded.firstgid - 1
+                    )
 
-                    tiled_object.new_tileset = None
-                    tiled_object.new_tileset_path = None
+                tiled_object.new_tileset = None
+                tiled_object.new_tileset_path = None
 
     if raw_tiled_map.get("backgroundcolor") is not None:
         map_.background_color = parse_color(raw_tiled_map["backgroundcolor"])