diff --git a/CHANGELOG.md b/CHANGELOG.md
index cedd3fd2f0..b37064b2c6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ HumHub Changelog
 - Fix #4792: Guest access to user profile home page
 - Fix #4794: CountrySelect profile field broken
 - Fix #4793: Form labels (HForm) are not displayed correctly
+- Fix #4569: Prevent double module registration
 - Fix #4389: Require to check a checkbox if the profile field is required
 
 
diff --git a/protected/humhub/components/bootstrap/ModuleAutoLoader.php b/protected/humhub/components/bootstrap/ModuleAutoLoader.php
index c56775a724..b717b4cd59 100644
--- a/protected/humhub/components/bootstrap/ModuleAutoLoader.php
+++ b/protected/humhub/components/bootstrap/ModuleAutoLoader.php
@@ -70,10 +70,17 @@ class ModuleAutoLoader implements BootstrapInterface
         }
 
         $modules = [];
+        $moduleIdFolders = [];
         foreach ($folders as $folder) {
             try {
                 /** @noinspection PhpIncludeInspection */
-                $modules[$folder] = require $folder . DIRECTORY_SEPARATOR . self::CONFIGURATION_FILE;
+                $moduleConfig = require $folder . DIRECTORY_SEPARATOR . self::CONFIGURATION_FILE;
+                if (isset($moduleIdFolders[$moduleConfig['id']])) {
+                    Yii::error('Duplicated module "' . $moduleConfig['id'] . '"(' . $folder . ') is already loaded from the folder "' . $moduleIdFolders[$moduleConfig['id']] . '"');
+                } else {
+                    $modules[$folder] = $moduleConfig;
+                    $moduleIdFolders[$moduleConfig['id']] = $folder;
+                }
             } catch (\Throwable $e) {
                 Yii::error($e);
             }