diff --git a/src/Bundle/ChillActivityBundle/Repository/ActivityReasonCategoryRepository.php b/src/Bundle/ChillActivityBundle/Repository/ActivityReasonCategoryRepository.php
new file mode 100644
index 000000000..3026105b0
--- /dev/null
+++ b/src/Bundle/ChillActivityBundle/Repository/ActivityReasonCategoryRepository.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\ActivityBundle\Repository;
+
+use Chill\ActivityBundle\Entity\ActivityReasonCategory;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @method ActivityReasonCategory|null find($id, $lockMode = null, $lockVersion = null)
+ * @method ActivityReasonCategory|null findOneBy(array $criteria, array $orderBy = null)
+ * @method ActivityReasonCategory[]    findAll()
+ * @method ActivityReasonCategory[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class ActivityReasonCategoryRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, ActivityReasonCategory::class);
+    }
+}
diff --git a/src/Bundle/ChillActivityBundle/Repository/ActivityReasonRepository.php b/src/Bundle/ChillActivityBundle/Repository/ActivityReasonRepository.php
new file mode 100644
index 000000000..f2af9bd30
--- /dev/null
+++ b/src/Bundle/ChillActivityBundle/Repository/ActivityReasonRepository.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\ActivityBundle\Repository;
+
+use Chill\ActivityBundle\Entity\ActivityReason;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @method ActivityReason|null find($id, $lockMode = null, $lockVersion = null)
+ * @method ActivityReason|null findOneBy(array $criteria, array $orderBy = null)
+ * @method ActivityReason[]    findAll()
+ * @method ActivityReason[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class ActivityReasonRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, ActivityReason::class);
+    }
+}
diff --git a/src/Bundle/ChillActivityBundle/Repository/ActivityRepository.php b/src/Bundle/ChillActivityBundle/Repository/ActivityRepository.php
index 90b3875f6..ae36c3753 100644
--- a/src/Bundle/ChillActivityBundle/Repository/ActivityRepository.php
+++ b/src/Bundle/ChillActivityBundle/Repository/ActivityRepository.php
@@ -1,24 +1,6 @@
 <?php
 
-/*
- * Chill is a software for social workers
- *
- * Copyright (C) 2021, Champs Libres Cooperative SCRLFS,
- * <http://www.champs-libres.coop>, <info@champs-libres.coop>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+declare(strict_types=1);
 
 namespace Chill\ActivityBundle\Repository;
 
@@ -29,10 +11,10 @@ use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
 use Doctrine\Persistence\ManagerRegistry;
 
 /**
- * @method AccompanyingPeriodParticipation|null find($id, $lockMode = null, $lockVersion = null)
- * @method AccompanyingPeriodParticipation|null findOneBy(array $criteria, array $orderBy = null)
- * @method AccompanyingPeriodParticipation[]    findAll()
- * @method AccompanyingPeriodParticipation[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ * @method Activity|null find($id, $lockMode = null, $lockVersion = null)
+ * @method Activity|null findOneBy(array $criteria, array $orderBy = null)
+ * @method Activity[]    findAll()
+ * @method Activity[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
  */
 class ActivityRepository extends ServiceEntityRepository
 {
@@ -42,12 +24,7 @@ class ActivityRepository extends ServiceEntityRepository
     }
 
     /**
-     * @param $person
-     * @param array $scopes
-     * @param string[] $orderBy
-     * @param int $limit
-     * @param int $offset
-     * @return array|Activity[]
+     * @return Activity[]
      */
     public function findByPersonImplied(Person $person, array $scopes, ?array $orderBy = [ 'date' => 'DESC'], ?int $limit = 100, ?int $offset = 0): array
     {
@@ -63,8 +40,7 @@ class ActivityRepository extends ServiceEntityRepository
                     ':person MEMBER OF a.persons'
                 )
             )
-            ->setParameter('person', $person)
-            ;
+            ->setParameter('person', $person);
 
         foreach ($orderBy as $k => $dir) {
             $qb->addOrderBy('a.'.$k, $dir);
@@ -72,17 +48,11 @@ class ActivityRepository extends ServiceEntityRepository
 
         $qb->setMaxResults($limit)->setFirstResult($offset);
 
-        return $qb->getQuery()
-            ->getResult();
+        return $qb->getQuery()->getResult();
     }
 
     /**
-     * @param AccompanyingPeriod $period
-     * @param array $scopes
-     * @param int|null $limit
-     * @param int|null $offset
-     * @param array|string[] $orderBy
-     * @return array|Activity[]
+     * @return Activity[]
      */
     public function findByAccompanyingPeriod(AccompanyingPeriod $period, array $scopes, ?bool $allowNullScope = false, ?int $limit = 100, ?int $offset = 0, array $orderBy = ['date' => 'desc']): array
     {
@@ -92,8 +62,7 @@ class ActivityRepository extends ServiceEntityRepository
         if (!$allowNullScope) {
             $qb
                 ->where($qb->expr()->in('a.scope', ':scopes'))
-                ->setParameter('scopes', $scopes)
-            ;
+                ->setParameter('scopes', $scopes);
         } else {
             $qb
                 ->where(
@@ -102,16 +71,14 @@ class ActivityRepository extends ServiceEntityRepository
                         $qb->expr()->isNull('a.scope')
                     )
                 )
-                ->setParameter('scopes', $scopes)
-            ;
+                ->setParameter('scopes', $scopes);
         }
 
         $qb
             ->andWhere(
                 $qb->expr()->eq('a.accompanyingPeriod', ':period')
             )
-            ->setParameter('period', $period)
-        ;
+            ->setParameter('period', $period);
 
         foreach ($orderBy as $k => $dir) {
             $qb->addOrderBy('a.'.$k, $dir);
@@ -119,7 +86,6 @@ class ActivityRepository extends ServiceEntityRepository
 
         $qb->setMaxResults($limit)->setFirstResult($offset);
 
-        return $qb->getQuery()
-            ->getResult();
+        return $qb->getQuery()->getResult();
     }
 }
diff --git a/src/Bundle/ChillActivityBundle/Repository/ActivityTypeRepository.php b/src/Bundle/ChillActivityBundle/Repository/ActivityTypeRepository.php
new file mode 100644
index 000000000..5e4076ce5
--- /dev/null
+++ b/src/Bundle/ChillActivityBundle/Repository/ActivityTypeRepository.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\ActivityBundle\Repository;
+
+use Chill\ActivityBundle\Entity\ActivityType;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @method ActivityType|null find($id, $lockMode = null, $lockVersion = null)
+ * @method ActivityType|null findOneBy(array $criteria, array $orderBy = null)
+ * @method ActivityType[]    findAll()
+ * @method ActivityType[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class ActivityTypeRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, ActivityType::class);
+    }
+}
diff --git a/src/Bundle/ChillActivityBundle/config/services.yaml b/src/Bundle/ChillActivityBundle/config/services.yaml
index 0a65e08c8..4e93e38be 100644
--- a/src/Bundle/ChillActivityBundle/config/services.yaml
+++ b/src/Bundle/ChillActivityBundle/config/services.yaml
@@ -1,4 +1,7 @@
 services:
+    _defaults:
+        autowire: true
+        autoconfigure: true
 
     chill.activity.timeline:
         class: Chill\ActivityBundle\Timeline\TimelineActivityProvider
@@ -13,17 +16,14 @@ services:
             - { name: chill.timeline, context: 'center' }
 
     Chill\ActivityBundle\Menu\:
-        autowire: true
-        autoconfigure: true
         resource: '../Menu/'
         tags: ['chill.menu_builder']
 
     Chill\ActivityBundle\Notification\:
-        autowire: true
-        autoconfigure: true
         resource: '../Notification'
 
     Chill\ActivityBundle\Security\Authorization\:
         resource: '../Security/Authorization/'
-        autowire: true
-        autoconfigure: true
+
+    Chill\ActivityBundle\Repository\:
+        resource: '../Repository/'
diff --git a/src/Bundle/ChillActivityBundle/config/services/repositories.yaml b/src/Bundle/ChillActivityBundle/config/services/repositories.yaml
index 26bc58ac9..c9fe8d843 100644
--- a/src/Bundle/ChillActivityBundle/config/services/repositories.yaml
+++ b/src/Bundle/ChillActivityBundle/config/services/repositories.yaml
@@ -1,28 +1,12 @@
 ---
 services:
-    chill_activity.repository.activity_type:
-        class: Doctrine\ORM\EntityRepository
-        factory: ['@doctrine.orm.entity_manager', getRepository]
-        arguments:
-            - 'Chill\ActivityBundle\Entity\ActivityType'
-
-    chill_activity.repository.reason:
-        class: Doctrine\ORM\EntityRepository
-        factory: ['@doctrine.orm.entity_manager', getRepository]
-        arguments:
-            - 'Chill\ActivityBundle\Entity\ActivityReason'
-
-    chill_activity.repository.reason_category:
-        class: Doctrine\ORM\EntityRepository
-        factory: ['@doctrine.orm.entity_manager', getRepository]
-        arguments:
-            - 'Chill\ActivityBundle\Entity\ActivityReasonCategory'
-
-    Chill\ActivityBundle\Repository\ActivityRepository:
-        tags: [doctrine.repository_service]
-        arguments:
-            - '@Doctrine\Persistence\ManagerRegistry'
+    chill_activity.repository.activity_type: '@Chill\ActivityBundle\Repository\ActivityTypeRepository'
+    chill_activity.repository.reason: '@Chill\ActivityBundle\Repository\ActivityReasonRepository'
+    chill_activity.repository.reason_category: '@Chill\ActivityBundle\Repository\ActivityReasonCategoryRepository'
 
+    # This is not a repository but merely a service. It needs to be moved out for simplicity.
+    # The autowire and autoconfigure should be enabled globally and removed from the definition of the service.
+    # Once autoloaded, there is no need to alias it to the interface here, it will be done automatically by Symfony.
     Chill\ActivityBundle\Repository\ActivityACLAwareRepository:
         autowire: true
         autoconfigure: true