diff --git a/src/Bundle/ChillBudgetBundle/migrations/Version20221207105407.php b/src/Bundle/ChillBudgetBundle/migrations/Version20221207105407.php
index 5d9a583b8..1149ad394 100644
--- a/src/Bundle/ChillBudgetBundle/migrations/Version20221207105407.php
+++ b/src/Bundle/ChillBudgetBundle/migrations/Version20221207105407.php
@@ -14,13 +14,9 @@ namespace Chill\Migrations\Budget;
 use Doctrine\DBAL\Schema\Schema;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\Migrations\AbstractMigration;
-use Symfony\Component\DependencyInjection\ContainerAwareInterface;
-use Symfony\Component\DependencyInjection\ContainerInterface;
 
-final class Version20221207105407 extends AbstractMigration implements ContainerAwareInterface
+final class Version20221207105407 extends AbstractMigration
 {
-    public ContainerInterface $container;
-
     public function down(Schema $schema): void
     {
         $this->addSql('DELETE FROM chill_budget.resource_type;');
@@ -32,14 +28,9 @@ final class Version20221207105407 extends AbstractMigration implements Container
         return 'Use new budget admin entities';
     }
 
-    public function setContainer(?ContainerInterface $container = null): void
-    {
-        $this->container = $container;
-    }
-
     public function up(Schema $schema): void
     {
-        $resources = $this->container->getParameter('chill_budget.resources');
+/*        $resources = $this->container->getParameter('chill_budget.resources');
         $charges = $this->container->getParameter('chill_budget.charges');
 
         foreach ($resources as $value) {
@@ -76,6 +67,6 @@ final class Version20221207105407 extends AbstractMigration implements Container
                 ['kind' => $kind],
                 ['kind' => Types::STRING]
             );
-        }
+        }*/
     }
 }
diff --git a/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadCountries.php b/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadCountries.php
index 8473595d4..5cb3f12e4 100644
--- a/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadCountries.php
+++ b/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadCountries.php
@@ -16,8 +16,7 @@ use Doctrine\Bundle\FixturesBundle\Fixture;
 use Doctrine\Common\DataFixtures\AbstractFixture;
 use Doctrine\Common\DataFixtures\OrderedFixtureInterface;
 use Doctrine\Persistence\ObjectManager;
-use Symfony\Component\DependencyInjection\ContainerAwareInterface;
-use Symfony\Component\DependencyInjection\ContainerInterface;
+
 
 /**
  * Load countries into database.
diff --git a/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadLanguages.php b/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadLanguages.php
index 473504f48..206cfd6fd 100644
--- a/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadLanguages.php
+++ b/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadLanguages.php
@@ -13,11 +13,8 @@ namespace Chill\MainBundle\DataFixtures\ORM;
 
 use Chill\MainBundle\Entity\Language;
 use Doctrine\Bundle\FixturesBundle\Fixture;
-use Doctrine\Common\DataFixtures\AbstractFixture;
 use Doctrine\Common\DataFixtures\OrderedFixtureInterface;
 use Doctrine\Persistence\ObjectManager;
-use Symfony\Component\DependencyInjection\ContainerAwareInterface;
-use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
  * Load languages into database.
diff --git a/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadUsers.php b/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadUsers.php
index 9a47608c8..09de1eb20 100644
--- a/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadUsers.php
+++ b/src/Bundle/ChillMainBundle/DataFixtures/ORM/LoadUsers.php
@@ -16,7 +16,6 @@ use Chill\MainBundle\Entity\User;
 use Doctrine\Bundle\FixturesBundle\Fixture;
 use Doctrine\Common\DataFixtures\OrderedFixtureInterface;
 use Doctrine\Persistence\ObjectManager;
-use Symfony\Component\DependencyInjection\ContainerAwareInterface;
 use Symfony\Component\Security\Core\Encoder\EncoderFactory;
 
 /**
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20220302132728.php b/src/Bundle/ChillMainBundle/migrations/Version20220302132728.php
index 040aadf38..001c2dbf7 100644
--- a/src/Bundle/ChillMainBundle/migrations/Version20220302132728.php
+++ b/src/Bundle/ChillMainBundle/migrations/Version20220302132728.php
@@ -14,13 +14,9 @@ namespace Chill\Migrations\Main;
 use Doctrine\DBAL\Schema\Schema;
 use Doctrine\Migrations\AbstractMigration;
 use libphonenumber\PhoneNumberUtil;
-use Symfony\Component\DependencyInjection\ContainerAwareInterface;
-use Symfony\Component\DependencyInjection\ContainerAwareTrait;
 
-final class Version20220302132728 extends AbstractMigration implements ContainerAwareInterface
+final class Version20220302132728 extends AbstractMigration
 {
-    use ContainerAwareTrait;
-
     public function down(Schema $schema): void
     {
         $this->addSql('ALTER TABLE chill_main_location ALTER phonenumber1 TYPE VARCHAR(64)');
@@ -38,11 +34,10 @@ final class Version20220302132728 extends AbstractMigration implements Container
 
     public function up(Schema $schema): void
     {
-        $carrier_code = $this->container
-            ->getParameter('chill_main')['phone_helper']['default_carrier_code'];
+        $carrierCode = getenv('DEFAULT_CARRIER_CODE');
 
-        if (null === $carrier_code) {
-            throw new \RuntimeException('no carrier code');
+        if (!$carrierCode) {
+            throw new \RuntimeException('Environment variable DEFAULT_CARRIER_CODE is not set.');
         }
 
         $this->addSql('ALTER TABLE chill_main_location ALTER phonenumber1 TYPE VARCHAR(35)');
@@ -56,9 +51,9 @@ final class Version20220302132728 extends AbstractMigration implements Container
 
         $this->addSql(
             'UPDATE chill_main_location SET '.
-            $this->buildMigrationPhonenumberClause($carrier_code, 'phonenumber1').
+            $this->buildMigrationPhonenumberClause($carrierCode, 'phonenumber1').
             ', '.
-            $this->buildMigrationPhoneNumberClause($carrier_code, 'phonenumber2')
+            $this->buildMigrationPhoneNumberClause($carrierCode, 'phonenumber2')
         );
     }
 
diff --git a/src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadPeople.php b/src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadPeople.php
index 02b1855d8..0690a42c9 100644
--- a/src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadPeople.php
+++ b/src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadPeople.php
@@ -38,7 +38,6 @@ use Doctrine\Bundle\FixturesBundle\Fixture;
 use Faker\Generator;
 use Nelmio\Alice\Loader\NativeLoader;
 use Nelmio\Alice\ObjectSet;
-use Symfony\Component\DependencyInjection\ContainerAwareInterface;
 use Symfony\Component\Workflow\Registry;
 
 /**
@@ -46,8 +45,6 @@ use Symfony\Component\Workflow\Registry;
  */
 class LoadPeople extends Fixture implements OrderedFixtureInterface
 {
-    use \Symfony\Component\DependencyInjection\ContainerAwareTrait;
-
     final public const PERSON = 'person';
 
     /**
diff --git a/src/Bundle/ChillPersonBundle/migrations/Version20220215135509.php b/src/Bundle/ChillPersonBundle/migrations/Version20220215135509.php
index 5c7106e77..4c00919a4 100644
--- a/src/Bundle/ChillPersonBundle/migrations/Version20220215135509.php
+++ b/src/Bundle/ChillPersonBundle/migrations/Version20220215135509.php
@@ -14,13 +14,9 @@ namespace Chill\Migrations\Person;
 use Doctrine\DBAL\Schema\Schema;
 use Doctrine\Migrations\AbstractMigration;
 use libphonenumber\PhoneNumberUtil;
-use Symfony\Component\DependencyInjection\ContainerAwareInterface;
-use Symfony\Component\DependencyInjection\ContainerAwareTrait;
 
-final class Version20220215135509 extends AbstractMigration implements ContainerAwareInterface
+final class Version20220215135509 extends AbstractMigration
 {
-    use ContainerAwareTrait;
-
     public function down(Schema $schema): void
     {
         throw new \Exception('You should not do that.');
@@ -33,11 +29,10 @@ final class Version20220215135509 extends AbstractMigration implements Container
 
     public function up(Schema $schema): void
     {
-        $carrier_code = $this->container
-            ->getParameter('chill_main')['phone_helper']['default_carrier_code'];
+        $carrierCode = getenv('DEFAULT_CARRIER_CODE'); // Directly from the .env
 
-        if (null === $carrier_code) {
-            throw new \RuntimeException('no carrier code');
+        if (!$carrierCode) {
+            throw new \RuntimeException('Environment variable DEFAULT_CARRIER_CODE is not set.');
         }
 
         $this->addSql('ALTER TABLE chill_person_person ALTER phonenumber TYPE TEXT');
@@ -52,9 +47,9 @@ final class Version20220215135509 extends AbstractMigration implements Container
 
         $this->addSql(
             'UPDATE chill_person_person SET '.
-            $this->buildMigrationPhonenumberClause($carrier_code, 'phonenumber').
+            $this->buildMigrationPhonenumberClause($carrierCode, 'phonenumber').
             ', '.
-            $this->buildMigrationPhoneNumberClause($carrier_code, 'mobilenumber')
+            $this->buildMigrationPhoneNumberClause($carrierCode, 'mobilenumber')
         );
 
         $this->addSql('ALTER TABLE chill_person_phone ALTER phonenumber TYPE TEXT');
@@ -64,7 +59,7 @@ final class Version20220215135509 extends AbstractMigration implements Container
 
         $this->addSql(
             'UPDATE chill_person_phone SET '.
-            $this->buildMigrationPhoneNumberClause($carrier_code, 'phonenumber')
+            $this->buildMigrationPhoneNumberClause($carrierCode, 'phonenumber')
         );
     }
 
diff --git a/src/Bundle/ChillReportBundle/migrations/Version20150622233319.php b/src/Bundle/ChillReportBundle/migrations/Version20150622233319.php
index bc61da44c..e7a98a48e 100644
--- a/src/Bundle/ChillReportBundle/migrations/Version20150622233319.php
+++ b/src/Bundle/ChillReportBundle/migrations/Version20150622233319.php
@@ -14,16 +14,12 @@ namespace Chill\Migrations\Report;
 use Chill\MainBundle\Entity\Scope;
 use Doctrine\DBAL\Schema\Schema;
 use Doctrine\Migrations\AbstractMigration;
-use Symfony\Component\DependencyInjection\ContainerAwareInterface;
-use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
  * Add a scope to report.
  */
-class Version20150622233319 extends AbstractMigration implements ContainerAwareInterface
+class Version20150622233319 extends AbstractMigration
 {
-    private ?ContainerInterface $container = null;
-
     public function down(Schema $schema): void
     {
         $this->abortIf(
@@ -37,15 +33,6 @@ class Version20150622233319 extends AbstractMigration implements ContainerAwareI
         $this->addSql('ALTER TABLE Report DROP scope_id');
     }
 
-    public function setContainer(?ContainerInterface $container = null): void
-    {
-        if (null === $container) {
-            throw new \RuntimeException('Container is not provided. This migration need container to set a default center');
-        }
-
-        $this->container = $container;
-    }
-
     public function up(Schema $schema): void
     {
         $this->abortIf(
diff --git a/src/Bundle/ChillThirdPartyBundle/migrations/Version20220302143821.php b/src/Bundle/ChillThirdPartyBundle/migrations/Version20220302143821.php
index 9c4267235..ab11d696a 100644
--- a/src/Bundle/ChillThirdPartyBundle/migrations/Version20220302143821.php
+++ b/src/Bundle/ChillThirdPartyBundle/migrations/Version20220302143821.php
@@ -14,12 +14,9 @@ namespace Chill\Migrations\ThirdParty;
 use Doctrine\DBAL\Schema\Schema;
 use Doctrine\Migrations\AbstractMigration;
 use libphonenumber\PhoneNumberUtil;
-use Symfony\Component\DependencyInjection\ContainerAwareInterface;
-use Symfony\Component\DependencyInjection\ContainerAwareTrait;
 
-final class Version20220302143821 extends AbstractMigration implements ContainerAwareInterface
+final class Version20220302143821 extends AbstractMigration
 {
-    use ContainerAwareTrait;
 
     public function down(Schema $schema): void
     {
@@ -35,11 +32,10 @@ final class Version20220302143821 extends AbstractMigration implements Container
 
     public function up(Schema $schema): void
     {
-        $carrier_code = $this->container
-            ->getParameter('chill_main')['phone_helper']['default_carrier_code'];
+        $carrierCode = getenv('DEFAULT_CARRIER_CODE'); // Directly from the .env
 
-        if (null === $carrier_code) {
-            throw new \RuntimeException('no carrier code');
+        if (!$carrierCode) {
+            throw new \RuntimeException('Environment variable DEFAULT_CARRIER_CODE is not set.');
         }
 
         $this->addSql('ALTER TABLE chill_3party.third_party ALTER telephone TYPE VARCHAR(35)');
@@ -49,7 +45,7 @@ final class Version20220302143821 extends AbstractMigration implements Container
 
         $this->addSql(
             'UPDATE chill_3party.third_party SET '.
-            $this->buildMigrationPhonenumberClause($carrier_code, 'telephone')
+            $this->buildMigrationPhonenumberClause($carrierCode, 'telephone')
         );
     }