diff --git a/2019/speakers-and-talks.html b/2019/speakers-and-talks.html
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@@ -229,7 +229,7 @@
             <div class="links"><a href="schedule.html#mon7">Talk Slot</a></div><div class="abstract">
                 T.B.D.
             </div><div class="bio">
-                A Canadian by birth and a Dutchman by training, I studied mathematics and computer science (PhD. in formal methods from the University of Nijmegen), pretended I could play a lawyer on TV for a while, and now write Free Software full-time. 
+                Adriaan is a Canadian by birth and Dutch by training, but has lived in the world of Open Source for a long time. He wears KDE and FreeBSD hats around the community, and works professionally as a C++ programmer and consultant. He is the maintainer of Calamares, a Linux System Installer.
             </div></div>
     </div><a name="ahafizovic" class="offsetanchor"></a>
     <div class="row speakerrow">