diff --git a/17_Day_Exception_handling/17_exception_handling.md b/17_Day_Exception_handling/17_exception_handling.md
index f8e5a32..f1d9343 100644
--- a/17_Day_Exception_handling/17_exception_handling.md
+++ b/17_Day_Exception_handling/17_exception_handling.md
@@ -265,6 +265,7 @@ for index, item in enumerate([20, 30, 40]):
 ```
 
 ```py
+countries = ['Finland', 'Sweden', 'Norway', 'Denmark', 'Iceland']
 for index, i in enumerate(countries):
     if i == 'Finland':
         print(f'The country {i} has been found at index {index}')