diff --git a/app/commands/DoctrineFixtures.php b/app/commands/DoctrineFixtures.php
index c5c994bd2..7ae069472 100644
--- a/app/commands/DoctrineFixtures.php
+++ b/app/commands/DoctrineFixtures.php
@@ -8,7 +8,6 @@
 use Doctrine\ORM\Id\AssignedGenerator;
 use Nette\Utils\Finder;
 use Nette\Utils\FileInfo;
-use SplFileInfo;
 use Symfony\Component\Console\Attribute\AsCommand;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
diff --git a/app/model/repository/ShadowAssignmentPointsRepository.php b/app/model/repository/ShadowAssignmentPointsRepository.php
index 1f4403c22..9b9442880 100644
--- a/app/model/repository/ShadowAssignmentPointsRepository.php
+++ b/app/model/repository/ShadowAssignmentPointsRepository.php
@@ -26,6 +26,10 @@ public function __construct(EntityManagerInterface $em)
      */
     public function findPointsForAssignments(array $shadowAssignments, User $awardee): array
     {
+        if (!$shadowAssignments) {
+            return []; // we should not ask a query with empty IN ()
+        }
+
         $pointsList = $this->findBy(
             [
                 "awardee" => $awardee,
diff --git a/composer.json b/composer.json
index 07d10e98a..bb2927968 100644
--- a/composer.json
+++ b/composer.json
@@ -58,7 +58,6 @@
         "nettrine/extensions-atlantic18": "^0.6.0",
         "nettrine/migrations": "^0.10",
         "nettrine/orm": "^0.9",
-        "mrdm-nl/ldap": "^1.1",
         "ramsey/uuid-doctrine": "^2.0",
         "symfony/process": "^7.3",
         "tracy/tracy": "^2.11",
diff --git a/composer.lock b/composer.lock
index da28cd525..02c83ce70 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "2d0456d40067884acbf20b7c367a11b1",
+    "content-hash": "6e2b08b6c12f1fbefba20b031acf8664",
     "packages": [
         {
             "name": "bjeavons/zxcvbn-php",
@@ -2953,54 +2953,6 @@
             "abandoned": true,
             "time": "2018-11-01T09:47:34+00:00"
         },
-        {
-            "name": "mrdm-nl/ldap",
-            "version": "1.1.1",
-            "target-dir": "Toyota/Component/Ldap",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/mrdm-nl/ldap.git",
-                "reference": "b1ad191098c92b12b68f89c42cb624db19294e11"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/mrdm-nl/ldap/zipball/b1ad191098c92b12b68f89c42cb624db19294e11",
-                "reference": "b1ad191098c92b12b68f89c42cb624db19294e11",
-                "shasum": ""
-            },
-            "require": {
-                "ext-ldap": "*",
-                "php": ">=5.3.3"
-            },
-            "require-dev": {
-                "phpunit/phpunit": ">=3.7.13"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-0": {
-                    "Toyota\\Component\\Ldap\\": ""
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Cyril Cottet",
-                    "email": "cyril.cottet@gmail.com"
-                }
-            ],
-            "description": "LDAP made easy & practical to use in PHP",
-            "homepage": "https://github.com/mrdm-nl/ldap",
-            "keywords": [
-                "ldap"
-            ],
-            "support": {
-                "source": "https://github.com/mrdm-nl/ldap/tree/1.1.1"
-            },
-            "time": "2013-12-23T16:31:55+00:00"
-        },
         {
             "name": "myclabs/deep-copy",
             "version": "1.13.4",