diff --git a/augur/data/geolocation_rules.tsv b/augur/data/geolocation_rules.tsv
index 44079a40b..6f67b8dd2 100644
--- a/augur/data/geolocation_rules.tsv
+++ b/augur/data/geolocation_rules.tsv
@@ -11079,6 +11079,12 @@ Europe/Montenegro/Heceg Novi/	Europe/Montenegro/Herceg Novi/
 Europe/Montenegro/Northern Region/Pljevlja	Europe/Montenegro/Pljevlja/
 Europe/Montenegro/Western Region/Niksic	Europe/Montenegro/Niksic/
 
+# Montserrat (British territory)
+North America/Montserrat//	North America/Montserrat/Montserrat/
+North America/Montserrat/Caribbean/*	North America/Montserrat/Montserrat/*
+South America/Monsterrat/Caribbean/	North America/Montserrat/Montserrat/
+South America/Montserrat/Caribbean/	North America/Montserrat/Montserrat/
+
 # Morocco
 */Morocoo/*/*	*/Morocco/*/*
 Afirica/Morocoo/Ouarzazate/	Africa/Morocco/Ouarzazate/
@@ -44912,14 +44918,9 @@ Europe/United Kingdom/Null/	Europe/United Kingdom/United Kingdom/
 Europe/United Kingdom/Oxford/*	Europe/United Kingdom/England/Oxford GB
 Europe/United Kingdom/Scotland/Fraserburg	Europe/United Kingdom/Scotland/Fraserburgh
 Europe/United Kingdom/Suffolk/	Europe/United Kingdom/England/Suffolk
-North America/Montserrat//	Europe/United Kingdom/Montserrat/
-North America/Montserrat/Caribbean/*	Europe/United Kingdom/Montserrat/*
-North America/Montserrat/Montserrat/*	Europe/United Kingdom/Montserrat/*
 North America/Turks and Caicos Islands//	Europe/United Kingdom/Turks and Caicos Islands/
 North America/Turks and Caicos Islands/Caribbean/	Europe/United Kingdom/Turks and Caicos Islands/
 North America/Turks and Caicos Islands/Turks and Caicos Islands/	Europe/United Kingdom/Turks and Caicos Islands/
-South America/Monsterrat/Caribbean/	Europe/United Kingdom/Montserrat/
-South America/Montserrat/Caribbean/	Europe/United Kingdom/Montserrat/
 South America/Turks and Caicos Islands//	Europe/United Kingdom/Turks and Caicos Islands/
 South America/Turks and Caicos Islands/Caribbean/	Europe/United Kingdom/Turks and Caicos Islands/
 South America/Turks and Caicos Islands/Turks and Caicos Islands/*	Europe/United Kingdom/Turks and Caicos Islands/*
diff --git a/augur/data/lat_longs.tsv b/augur/data/lat_longs.tsv
index 0d7a6ec54..db18c83fa 100644
--- a/augur/data/lat_longs.tsv
+++ b/augur/data/lat_longs.tsv
@@ -147,6 +147,7 @@ country	Moldova	47.2879608	28.5670941
 country	Monaco	43.73844905	7.424224092532953
 country	Mongolia	47.504782	102.997672
 country	Montenegro	42.9868853	19.5180992
+country	Montserrat	16.73603205085212	-62.19174679903016
 country	Morocco	32.549785	-5.480765
 country	Mozambique	-19.302233	34.9144977
 country	Myanmar	20.600856	96.287616