diff --git a/contrib/advanced-python/index.md b/contrib/advanced-python/index.md
index ebb567a..d91f4b2 100644
--- a/contrib/advanced-python/index.md
+++ b/contrib/advanced-python/index.md
@@ -1,4 +1,5 @@
 # List of sections
 
 - [Decorators/\*args/**kwargs](decorator-kwargs-args.md)
+- [Working with Dates & Times in Python](dates_and_times.md)
 - [Regular Expressions in Python](regular_expressions.md)