diff --git a/astro/xearth/files/freebsd.committers.markers b/astro/xearth/files/freebsd.committers.markers
index f78bac96674d..8a5b122fbb07 100644
--- a/astro/xearth/files/freebsd.committers.markers
+++ b/astro/xearth/files/freebsd.committers.markers
@@ -150,7 +150,7 @@
 -15.8,		-47.9,		"lioux"				# Brasilia, DF, Brazil
 -19.917		-43.933,	"jmelo"				# Belo Horizonte, MG, Brazil
 -20.950,	-47.917,	"garga"				# Limeira, SP, Brazil
--27.587111,	-48.541203,	"mnag"				# Florianopolis, SC, Brazil
+-30.043826,	-51.13801,	"mnag"				# Porto Alegre, RS, Brazil
 -34.600,	-58.450,	"alepulver"			# Buenos Aires, Argentina
  42.1411,	-70.8453,	"jeh"		align=below	# Hanover, MA, USA
  42.375,	-71.106,	"cracauer"			# Cambridge, MA, USA