diff --git a/.env.sample b/.env.sample
index 24dcfce3..75a071b1 100644
--- a/.env.sample
+++ b/.env.sample
@@ -2,4 +2,5 @@ NEXT_PUBLIC_APP_URL='http://localhost:3000'
 GOOGLE_ANALYTICS_ID='UA-XXXXXXXXX-X'
 NEXT_PUBLIC_APP_API_BASE_URL='http://localhost:8000/v2'
 NEXT_PUBLIC_APP_API_STATIC_URL='http://localhost:8000/static/v2'
+NEXT_PUBLIC_APP_MAP_URL='https://v2.map.aq.sensors.africa'
 NEXT_PUBLIC_APP_API_TOKEN=''