diff --git a/USERS.md b/USERS.md
index 4aa4cbf..ea15ca6 100644
--- a/USERS.md
+++ b/USERS.md
@@ -58,6 +58,7 @@
 - https://they.mint.lgbt **Joey Aliaga** (Software Developer & Student)
 - https://tatewilhelm.me **Tate Wilhelm** (Student, Programmer & Tinkerer)
 - https://mikefoden.com **Mike Foden** (Software Developer)
+- https://undemalum.github.io/portfolio/ **Mateusz Konat** (Student)
 - https://ku0hn.radio **Ben Kuhn** (Ham Radio Operator, InfoSec Engineer, Tinkerer)
 - https://bg117.xyz/projects **bg117** (Student and Hobby Programmer)
 - https://www.grumpymetalguy.com **GrumpyMetalGuy** (General Grumper and Developer)