diff --git a/stack/Python/stack.py b/stack/Python/stack.py
index 8ae7ecf8..6c65f28b 100644
--- a/stack/Python/stack.py
+++ b/stack/Python/stack.py
@@ -24,8 +24,7 @@ def pop(self):
         """
 
         if len(self.stack) <= 0:
-            # Raise an error if stack is empty.
-            return "No element in the Stack"
+            raise IndexError("No element in the Stack")
 
         else:
             return self.stack.pop()