diff --git a/Dockerfile b/Dockerfile
index 4ec7493..55d4576 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,7 +23,8 @@ RUN chown -R www-data:www-data /var/www
 
 USER www-data
 
-RUN cd /var/www
+RUN cd /var/www && \
+    composer install
 WORKDIR /var/www/
 
 ENTRYPOINT ["bash", "./docker/docker.sh"]
diff --git a/docker/docker.sh b/docker/docker.sh
index 80f4c13..98d1d34 100644
--- a/docker/docker.sh
+++ b/docker/docker.sh
@@ -1,4 +1,3 @@
-composer install
 php bin/console doctrine:database:create
 php bin/console d:m:m --no-interaction
 php bin/console cache:clear
diff --git a/src/Command/AddRankCommand.php b/src/Command/AddRankCommand.php
index 5146ff0..4bfeadb 100644
--- a/src/Command/AddRankCommand.php
+++ b/src/Command/AddRankCommand.php
@@ -44,7 +44,7 @@ class AddRankCommand extends Command
         /**
          * @var GroupRepository $groupRepository
          */
-        $groupRepository = $this->entityManager->getRepository("App:Group");
+        $groupRepository = $this->entityManager->getRepository(Group::class);
 
         if ($groupid && null === $groupRepository->find($groupid)) {
             $groupid = '';
@@ -64,7 +64,7 @@ class AddRankCommand extends Command
                     );
                 }
                 global $groupRepository;
-                if (null === $this->entityManager->getRepository("App:Group")->find($answer)) {
+                if (null === $this->entityManager->getRepository(Group::class)->find($answer)) {
                     throw new \RuntimeException(
                         'No group find for this id'
                     );
diff --git a/src/Command/AddUserCommand.php b/src/Command/AddUserCommand.php
index 86f2c0a..2c2c72f 100644
--- a/src/Command/AddUserCommand.php
+++ b/src/Command/AddUserCommand.php
@@ -3,6 +3,7 @@
 namespace App\Command;
 
 use App\Entity\User;
+use App\Entity\Group;
 use Doctrine\ORM\Query;
 use App\Repository\GroupRepository;
 use Doctrine\ORM\EntityManagerInterface;
@@ -103,7 +104,7 @@ class AddUserCommand extends Command
         /**
          * @var GroupRepository $groupRepository
          */
-        $groupRepository = $this->entityManager->getRepository("App:Group");
+        $groupRepository = $this->entityManager->getRepository(Group::class);
 
         if ($groupid && null === $groupRepository->find($groupid)) {
             $groupid = '';
@@ -123,7 +124,7 @@ class AddUserCommand extends Command
                     );
                 }
                 global $groupRepository;
-                if (null === $this->entityManager->getRepository("App:Group")->find($answer)) {
+                if (null === $this->entityManager->getRepository(Group::class)->find($answer)) {
                     throw new \RuntimeException(
                         'No group find for this id'
                     );
diff --git a/visionversion.json b/visionversion.json
index a7d4f79..4f8c0f3 100644
--- a/visionversion.json
+++ b/visionversion.json
@@ -1,3 +1,3 @@
 {
-  "version": "0.2.11"
+  "version": "0.2.12"
 }