diff --git a/src/tools/coordinate.py b/src/tools/coordinate.py
index 139c4ef..8ab4e62 100644
--- a/src/tools/coordinate.py
+++ b/src/tools/coordinate.py
@@ -290,6 +290,12 @@ class Coordinate(tuple):
         else:
             return self.__class__(self[0] * other, self[1] * other, self[2] * other)
 
+    def __mod__(self, other: int) -> Coordinate:
+        if self[2] is None:
+            return self.__class__(self[0] % other, self[1] % other)
+        else:
+            return self.__class__(self[0] % other, self[1] % other, self[2] % other)
+
     def __floordiv__(self, other: int | float) -> Coordinate:
         if self[2] is None:
             return self.__class__(self[0] // other, self[1] // other)