diff --git a/docker/.env b/docker/.env
index db3cbbb3f7..5cb16d611a 100644
--- a/docker/.env
+++ b/docker/.env
@@ -44,3 +44,4 @@ SUPERSET_ENV=development
 SUPERSET_LOAD_EXAMPLES=yes
 CYPRESS_CONFIG=false
 SUPERSET_PORT=8088
+MAPBOX_API_KEY=''
diff --git a/docker/.env-non-dev b/docker/.env-non-dev
index e4ab1c89dc..0ae4c1c793 100644
--- a/docker/.env-non-dev
+++ b/docker/.env-non-dev
@@ -44,3 +44,4 @@ SUPERSET_ENV=production
 SUPERSET_LOAD_EXAMPLES=yes
 CYPRESS_CONFIG=false
 SUPERSET_PORT=8088
+MAPBOX_API_KEY=''
diff --git a/docs/docs/frequently-asked-questions.mdx b/docs/docs/frequently-asked-questions.mdx
index 40c56bdde1..779f6c8c8d 100644
--- a/docs/docs/frequently-asked-questions.mdx
+++ b/docs/docs/frequently-asked-questions.mdx
@@ -72,7 +72,7 @@ SUPERSET_WEBSERVER_TIMEOUT = 60
 ### Why is the map not visible in the geospatial visualization?
 
 You need to register a free account at [Mapbox.com](https://www.mapbox.com), obtain an API key, and add it
-to **superset_config.py** at the key MAPBOX_API_KEY:
+to **.env** and **.env-non-dev** at the key MAPBOX_API_KEY:
 
 ```
 MAPBOX_API_KEY = "longstringofalphanumer1c"