diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f92145..2e18f87 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Fixed
+
+- Fixed undefined country list
+
 ## [0.15.0] - 2021-04-26
 
 ### Added
diff --git a/react/LocationCountry.tsx b/react/LocationCountry.tsx
index d0e9496..9503380 100644
--- a/react/LocationCountry.tsx
+++ b/react/LocationCountry.tsx
@@ -60,7 +60,7 @@ const LocationCountry: React.FC<LocationCountryProps> = ({
 
   const [country, setCountry] = useState(useCountry())
 
-  if (country && countries && !countries.includes(country)) {
+  if (country && countries && countries.length > 0 && !countries.includes(country)) {
     throw new Error(
       `The country "${country}" doesn't belong to the country list, can't render LocationCountry`
     )
@@ -84,7 +84,7 @@ const LocationCountry: React.FC<LocationCountryProps> = ({
   }, [country, setAddress])
 
   // Do not render anything if we only have 1 country or none.
-  if (countries.length <= 1) {
+  if ((countries ?? []).length <= 1) {
     return null
   }