diff --git a/scripts/install b/scripts/install
index f3c9721..bea86d7 100755
--- a/scripts/install
+++ b/scripts/install
@@ -76,7 +76,8 @@ ynh_install_app_dependencies $pkg_dependencies
 tmpdir="$(ynh_smart_mktemp)"
 pushd "$tmpdir"
 	wget https://golang.org/dl/go$GO_VERSION.linux-$architecture.tar.gz
-	rm -rf /usr/local/go && tar -C /usr/local -xzf go$GO_VERSION.linux-$architecture.tar.gz
+	ynh_secure_remove  /usr/local/go
+	tar -C /usr/local -xzf go$GO_VERSION.linux-$architecture.tar.gz
 popd
 ynh_secure_remove "$tmpdir"
 export PATH=$PATH:/usr/local/go/bin
diff --git a/scripts/upgrade b/scripts/upgrade
index 825bfa0..6938f4c 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -158,6 +158,16 @@ ynh_script_progression --message="Starting a systemd service..."  --weight=1
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
 
+#=================================================
+# SETUP SSOWAT
+#=================================================
+ynh_script_progression --message="Configuring permissions..."  --weight=1
+
+
+# Only the admin can access the admin panel of the app (if the app has an admin panel)
+ynh_permission_update --permission "main" --remove all_users --add $admin
+
+
 #=================================================
 # RELOAD NGINX
 #=================================================