diff --git a/minor.md b/minor.md
index 1571633..468c238 100644
--- a/minor.md
+++ b/minor.md
@@ -4,3 +4,4 @@ A list of lesser-known C/C++ libraries, tools, and resources.
 
 * [jest](https://github.com/jeaye/jest) - A sane and minimal C++14 unit test framework. [MIT]
 * [libfixmath](https://github.com/PetteriAimonen/libfixmath) - A Cross Platform Fixed Point (Q16.16) Maths Library. [MIT]
+* [CallableTraits](https://github.com/badair/callable_traits) - Traits and metafunctions for callable types. [Boost]