diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6472c954..7db66d058 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Changelog Fab-manager
 
 - Changed some default values for new installations
+- Updated documentation
 - Fix a bug: installation without nginx does not remove the service from the docker-compose file
 
 ## v4.3.3 2020 April 1st
diff --git a/doc/environment.md b/doc/environment.md
index 3179dd29c..57248e737 100644
--- a/doc/environment.md
+++ b/doc/environment.md
@@ -61,6 +61,10 @@ Retrieve them from https://dashboard.stripe.com/account/apikeys.
 **MANDATORY**: Even if you don't want to charge your customers, you must fill this settings.
 For this purpose, you can use a stripe account in test mode, which will provide you test keys.
 If you change these keys during the application lifecycle, you must run `rails fablab:stripe:sync_members`, otherwise your users won't be able to do card payments.
+
+Please note that Stripe have changed the naming of their keys. Here's the matching:
+`STRIPE_API_KEY` = secret key
+`STRIPE_PUBLISHABLE_KEY` = public key
 <a name="STRIPE_CURRENCY"></a>
 
     STRIPE_CURRENCY