diff --git a/src/javascript/components/About.jsx b/src/javascript/components/About.jsx
index 994dcfbe..2f7fd8a1 100644
--- a/src/javascript/components/About.jsx
+++ b/src/javascript/components/About.jsx
@@ -159,7 +159,7 @@ const About = () => {
                                       </a>
                                       . Code to calculate colour indices was
                                       developed by{" "}
-                                      <a href="https://mutsamo.com/">
+                                      <a href="https://somang.github.io/">
                                         Dr. Somang Nam
                                       </a>{" "}
                                       and{" "}