diff --git a/allowed.txt b/allowed.txt
index d94af25e..dee49047 100644
--- a/allowed.txt
+++ b/allowed.txt
@@ -146,7 +146,7 @@ CurryDB HideyukiTanaka
 DAG-Tournament JoachimBreitner
 DAV ClintAdams
 DBlimited JohnMayer
-DBus DavidHimmelstrup GwernBranwen
+DBus DavidHimmelstrup GwernBranwen AlexanderKojevnikov
 DOM DmitryGolubovsky
 DP SashaRush
 DPM StefanWehr