diff --git a/astro/xearth/files/freebsd.committers.markers b/astro/xearth/files/freebsd.committers.markers
index 8c87f61510e0..c15db22826e5 100644
--- a/astro/xearth/files/freebsd.committers.markers
+++ b/astro/xearth/files/freebsd.committers.markers
@@ -23,7 +23,7 @@
  25.45,		122.2,		"clive,foxfair,keith,kevlo,vanilla"	# Taipei, Taiwan
  24.80,		120.97,		"ijliao"			# HsinChu, Taiwan
  12.58,		77.35,		"jkoshy"			# Bangalore, India
- 55.8,		37.6,		"ache,demon,osa"		# Moscow, Russia
+ 55.8,		37.6,		"ache,demon,osa,sergei"		# Moscow, Russia
  44.95,		34.1,		"phantom"			# Simferopol, Ukraine
  50.4,		30.5,		"sobomax"			# Kiev, Ukraine
  60.16,		24.87,		"scop"				# Helsinki, Finland