diff --git a/about.html b/about.html
index a3a3f51..0235c98 100755
--- a/about.html
+++ b/about.html
@@ -112,6 +112,7 @@ layout: default
             opengrok&nbsp;&nbsp;&middot;&nbsp;
             oracle-database&nbsp;&nbsp;&middot;&nbsp;
             php&nbsp;&nbsp;&middot;&nbsp;
+            phpunit&nbsp;&nbsp;&middot;&nbsp;
             sql&nbsp;&nbsp;&middot;&nbsp;
             subversion&nbsp;&nbsp;&middot;&nbsp;
             symfony2&nbsp;&nbsp;&middot;&nbsp;