diff --git a/app/main.py b/app/main.py
index 0fbae8bc..87710713 100644
--- a/app/main.py
+++ b/app/main.py
@@ -22,10 +22,7 @@ def __repr__(self) -> str:
 
 class Herbivore(Animal):
     def hide(self) -> None:
-        if not self.hidden:
-            self.hidden = True
-        else:
-            self.hidden = False
+        self.hidden = not self.hidden
 
 
 class Carnivore(Animal):