diff --git a/dungeonbattle/interfaces.py b/dungeonbattle/interfaces.py
index 52c5234..2bd1598 100644
--- a/dungeonbattle/interfaces.py
+++ b/dungeonbattle/interfaces.py
@@ -11,7 +11,7 @@ class Map:
     height: int
     tiles: list
 
-    def __init__(self, width: int, height: int, tiles: list, entities = []: list):
+    def __init__(self, width: int, height: int, tiles: list, entities = []):
         self.width = width
         self.height = height
         self.tiles = tiles