diff --git a/check_process b/check_process
index 7ef5a2f..563bd04 100644
--- a/check_process
+++ b/check_process
@@ -14,6 +14,7 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
+		upgrade=1	from_commit=eb508660841801995fe2c66e5bf3259cdbea5922
 		backup_restore=1
 		multi_instance=1
 		incorrect_path=1
@@ -30,3 +31,7 @@
 	Level 8=0
 	Level 9=0
 	Level 10=0
+;;; Upgrade options
+	; commit=eb508660841801995fe2c66e5bf3259cdbea5922
+		name=Remove Framasoft signature
+		manifest_arg=domain=DOMAIN&path=PATH&admin=USER&language=fr_FR&is_public=1&
diff --git a/scripts/upgrade b/scripts/upgrade
index 1c49d41..bc52aa7 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -148,13 +148,14 @@ ynh_backup_if_checksum_is_different "$config"
 # Create config.php
 #=================================================
 
+admin_mail=$(ynh_user_get_info "$admin" mail)
 cp ../conf/config.php "$config"
 
 # Change variables in configuration
 ynh_replace_string "__DBUSER__"    "$dbuser"   "$config"
 ynh_replace_string "__DBPWD__"     "$dbpass"   "$config"
 ynh_replace_string "__DBNAME__"    "$db_name"  "$config"
-ynh_replace_string "__ADMINMAIL__" "$admin"    "$config"
+ynh_replace_string "__ADMINMAIL__" "$admin_mail" "$config"
 ynh_replace_string "__LANGUAGE__"  "$language" "$config"
 ynh_replace_string "__DOMAIN__"    "$domain"   "$config"
 ynh_replace_string "__PATH__"      "$path_url" "$config"