--- a/src/hugin1/hugin/xrc/data/about.htm.in
+++ b/src/hugin1/hugin/xrc/data/about.htm.in
@@ -48,7 +48,11 @@
       Jozef Riha,
       Jorge González González,
       Milo Casagrande,
-      Homin Lee
+      Homin Lee,
+      Joachim Schneider,
+      Guido Kohlmeyer,
+      Höss Lajos,
+      Svetoslav Stefanov
       </p>
       <p>
       <b>Thanks to:</b>