diff --git a/README.md b/README.md
index 50c3280..7cef0eb 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,7 @@ In this repository, you'll find codes for Data Structure Lab.
 19. [DSL - Assignment 19 (Pinnacle Club)](https://git.kska.io/sppu-se-comp-codes/DSL/src/branch/main/assignment-19.cpp)
 20. [DSL - Assignment 20 (Cinemax theater)](https://git.kska.io/sppu-se-comp-codes/DSL/src/branch/main/assignment-20.cpp)
 26. [DSL - Assignment 26 (Stack Expression)](https://git.kska.io/sppu-se-comp-codes/DSL/src/branch/main/assignment-26.cpp)
+27. [DSL - Assignment 27 (Infix to Postfix)](https://git.kska.io/sppu-se-comp-codes/DSL/src/branch/main/assignment-27.cpp)
 29. [DSL - Assignment 29 (Queue job)](https://git.kska.io/sppu-se-comp-codes/DSL/src/branch/main/assignment-29.cpp)
 30. DSL - Assignment 30 (Priority queue) - _TO BE ADDED_
 31. [DSL - Assignment 31 (Double-ended queue)](https://git.kska.io/sppu-se-comp-codes/DSL/src/branch/main/assignment-31.cpp)