diff --git a/bridges/BooruprojectBridge.php b/bridges/BooruprojectBridge.php
index 9917da7e..a37a25a6 100644
--- a/bridges/BooruprojectBridge.php
+++ b/bridges/BooruprojectBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('DanbooruBridge.php');
 
 class BooruprojectBridge extends DanbooruBridge {
 
diff --git a/bridges/GithubPullRequestBridge.php b/bridges/GithubPullRequestBridge.php
index ccb0754c..46d819af 100644
--- a/bridges/GithubPullRequestBridge.php
+++ b/bridges/GithubPullRequestBridge.php
@@ -1,5 +1,5 @@
 <?php
-
+require_once('GithubIssueBridge.php');
 class GitHubPullRequestBridge extends GithubIssueBridge {
 	const MAINTAINER = 'Yaman Qalieh';
 	const NAME = 'GitHub Pull Request';
diff --git a/bridges/HotUKDealsBridge.php b/bridges/HotUKDealsBridge.php
index 819c1ede..aee883bc 100644
--- a/bridges/HotUKDealsBridge.php
+++ b/bridges/HotUKDealsBridge.php
@@ -1,5 +1,6 @@
 <?php
 
+require_once(__DIR__ . '/DealabsBridge.php');
 class HotUKDealsBridge extends PepperBridgeAbstract {
 
 	const NAME = 'HotUKDeals bridge';
diff --git a/bridges/KonachanBridge.php b/bridges/KonachanBridge.php
index db6c0767..2aada374 100644
--- a/bridges/KonachanBridge.php
+++ b/bridges/KonachanBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('MoebooruBridge.php');
 
 class KonachanBridge extends MoebooruBridge {
 
diff --git a/bridges/LolibooruBridge.php b/bridges/LolibooruBridge.php
index fb4689be..b5bbd754 100644
--- a/bridges/LolibooruBridge.php
+++ b/bridges/LolibooruBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('MoebooruBridge.php');
 
 class LolibooruBridge extends MoebooruBridge {
 
diff --git a/bridges/MilbooruBridge.php b/bridges/MilbooruBridge.php
index 24571279..c3b633ea 100644
--- a/bridges/MilbooruBridge.php
+++ b/bridges/MilbooruBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('Shimmie2Bridge.php');
 
 class MilbooruBridge extends Shimmie2Bridge {
 
diff --git a/bridges/MspabooruBridge.php b/bridges/MspabooruBridge.php
index 1c830c0a..166b5db8 100644
--- a/bridges/MspabooruBridge.php
+++ b/bridges/MspabooruBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('GelbooruBridge.php');
 
 class MspabooruBridge extends GelbooruBridge {
 
diff --git a/bridges/MydealsBridge.php b/bridges/MydealsBridge.php
index 380970c4..b889c5ae 100644
--- a/bridges/MydealsBridge.php
+++ b/bridges/MydealsBridge.php
@@ -1,5 +1,6 @@
 <?php
 
+require_once(__DIR__ . '/DealabsBridge.php');
 class MydealsBridge extends PepperBridgeAbstract {
 
 	const NAME = 'Mydeals bridge';
diff --git a/bridges/Rule34Bridge.php b/bridges/Rule34Bridge.php
index 5c8ddc93..b210aa38 100644
--- a/bridges/Rule34Bridge.php
+++ b/bridges/Rule34Bridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('GelbooruBridge.php');
 
 class Rule34Bridge extends GelbooruBridge {
 
diff --git a/bridges/Rule34pahealBridge.php b/bridges/Rule34pahealBridge.php
index 37e216df..16d0d08e 100644
--- a/bridges/Rule34pahealBridge.php
+++ b/bridges/Rule34pahealBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('Shimmie2Bridge.php');
 
 class Rule34pahealBridge extends Shimmie2Bridge {
 
diff --git a/bridges/SafebooruBridge.php b/bridges/SafebooruBridge.php
index 0ca7a45d..d4d9598a 100644
--- a/bridges/SafebooruBridge.php
+++ b/bridges/SafebooruBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('GelbooruBridge.php');
 
 class SafebooruBridge extends GelbooruBridge {
 
diff --git a/bridges/Shimmie2Bridge.php b/bridges/Shimmie2Bridge.php
index 0ab59fca..bbc20981 100644
--- a/bridges/Shimmie2Bridge.php
+++ b/bridges/Shimmie2Bridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('DanbooruBridge.php');
 
 class Shimmie2Bridge extends DanbooruBridge {
 
diff --git a/bridges/TbibBridge.php b/bridges/TbibBridge.php
index 509b1e11..5ea09d36 100644
--- a/bridges/TbibBridge.php
+++ b/bridges/TbibBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('GelbooruBridge.php');
 
 class TbibBridge extends GelbooruBridge {
 
diff --git a/bridges/XbooruBridge.php b/bridges/XbooruBridge.php
index 2df4f4e1..85a78ca9 100644
--- a/bridges/XbooruBridge.php
+++ b/bridges/XbooruBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('GelbooruBridge.php');
 
 class XbooruBridge extends GelbooruBridge {
 
diff --git a/bridges/YandereBridge.php b/bridges/YandereBridge.php
index 9a93ef6c..df8b30eb 100644
--- a/bridges/YandereBridge.php
+++ b/bridges/YandereBridge.php
@@ -1,4 +1,5 @@
 <?php
+require_once('MoebooruBridge.php');
 
 class YandereBridge extends MoebooruBridge {
 
diff --git a/lib/rssbridge.php b/lib/rssbridge.php
index a058c5ae..eccd97bf 100644
--- a/lib/rssbridge.php
+++ b/lib/rssbridge.php
@@ -50,6 +50,32 @@ define('FILE_CONFIG_DEFAULT', PATH_ROOT . 'config.default.ini.php');
 /** URL to the RSS-Bridge repository */
 define('REPOSITORY', 'https://github.com/RSS-Bridge/rss-bridge/');
 
+// Interfaces
+require_once PATH_LIB . 'ActionInterface.php';
+require_once PATH_LIB . 'BridgeInterface.php';
+require_once PATH_LIB . 'CacheInterface.php';
+require_once PATH_LIB . 'FormatInterface.php';
+
+// Classes
+require_once PATH_LIB . 'FactoryAbstract.php';
+require_once PATH_LIB . 'FeedItem.php';
+require_once PATH_LIB . 'Debug.php';
+require_once PATH_LIB . 'Exceptions.php';
+require_once PATH_LIB . 'FormatFactory.php';
+require_once PATH_LIB . 'FormatAbstract.php';
+require_once PATH_LIB . 'BridgeFactory.php';
+require_once PATH_LIB . 'BridgeAbstract.php';
+require_once PATH_LIB . 'FeedExpander.php';
+require_once PATH_LIB . 'CacheFactory.php';
+require_once PATH_LIB . 'Authentication.php';
+require_once PATH_LIB . 'Configuration.php';
+require_once PATH_LIB . 'BridgeCard.php';
+require_once PATH_LIB . 'BridgeList.php';
+require_once PATH_LIB . 'ParameterValidator.php';
+require_once PATH_LIB . 'ActionFactory.php';
+require_once PATH_LIB . 'ActionAbstract.php';
+require_once PATH_LIB . 'XPathAbstract.php';
+
 // Functions
 require_once PATH_LIB . 'html.php';
 require_once PATH_LIB . 'error.php';
diff --git a/tests/JsonFormatTest.php b/tests/JsonFormatTest.php
index 3452bf70..9e19fe8f 100644
--- a/tests/JsonFormatTest.php
+++ b/tests/JsonFormatTest.php
@@ -3,6 +3,7 @@
  * JsonFormat - JSON Feed Version 1
  * https://jsonfeed.org/version/1
  */
+require_once __DIR__ . '/../lib/rssbridge.php';
 
 use PHPUnit\Framework\TestCase;