diff --git a/.github/actions/install.sh b/.github/actions/install.sh
index afda76c..148586e 100755
--- a/.github/actions/install.sh
+++ b/.github/actions/install.sh
@@ -1,11 +1,8 @@
 #!/bin/sh
 
-# Set GLPI_ENVIRONMENT_TYPE to testing inside the container
-docker exec --user www-data glpi /bin/bash -c "export GLPI_ENVIRONMENT_TYPE=testing"
-
 # install glpi database
-docker exec --user www-data glpi /bin/bash -c "cd /var/www/glpi && php bin/console db:install -H db -u glpi -p glpi -d glpi -n -r"
+docker exec --user www-data glpi /bin/bash -c "cd /var/www/glpi && GLPI_ENVIRONMENT_TYPE=testing php bin/console db:install -H db -u glpi -p glpi -d glpi -n -r"
 
 # install our plugin
-docker exec --user www-data glpi /bin/bash -c "cd /var/www/glpi && php bin/console plugin:install -u glpi jamf"
-docker exec --user www-data glpi /bin/bash -c "cd /var/www/glpi && php bin/console plugin:activate jamf"
+docker exec --user www-data glpi /bin/bash -c "cd /var/www/glpi && GLPI_ENVIRONMENT_TYPE=testing php bin/console plugin:install -u glpi jamf"
+docker exec --user www-data glpi /bin/bash -c "cd /var/www/glpi && GLPI_ENVIRONMENT_TYPE=testing php bin/console plugin:activate jamf"
diff --git a/inc/migration.class.php b/inc/migration.class.php
index fa5696b..2e32dc0 100644
--- a/inc/migration.class.php
+++ b/inc/migration.class.php
@@ -55,8 +55,8 @@ public function __construct($version)
         $this->glpiMigration = new Migration($version);
         $this->db = $DB;
 
-        if (!defined('GLPI_ENVIRONMENT_TYPE') && getenv('GLPI_ENVIRONMENT_TYPE') === 'testing') {
-            define('GLPI_ENVIRONMENT_TYPE', 'testing');
+        if (!defined('GLPI_ENVIRONMENT_TYPE') && getenv('GLPI_ENVIRONMENT_TYPE') !== false) {
+            define('GLPI_ENVIRONMENT_TYPE', getenv('GLPI_ENVIRONMENT_TYPE'));
         }
         if (defined('GLPI_ENVIRONMENT_TYPE') && GLPI_ENVIRONMENT_TYPE === 'testing') {
             $this->api = new PluginJamfApiTest();