diff --git a/README.md b/README.md
index 8e4648c..e5446a8 100644
--- a/README.md
+++ b/README.md
@@ -158,7 +158,6 @@ software development/engineering roles.
 - [Even More Knowledge](#even-more-knowledge)
     - [Recursion](#recursion)
     - [Dynamic Programming](#dynamic-programming)
-    - [Object-Oriented Programming](#object-oriented-programming)
     - [Design Patterns](#design-patterns)
     - [Combinatorics (n choose k) & Probability](#combinatorics-n-choose-k--probability)
     - [NP, NP-Complete and Approximation Algorithms](#np-np-complete-and-approximation-algorithms)