diff --git a/administrator/components/com_patchtester/PatchTester/Controller/ResetController.php b/administrator/components/com_patchtester/PatchTester/Controller/ResetController.php
index eab68d7..5884963 100644
--- a/administrator/components/com_patchtester/PatchTester/Controller/ResetController.php
+++ b/administrator/components/com_patchtester/PatchTester/Controller/ResetController.php
@@ -31,7 +31,7 @@ class ResetController extends AbstractController
 	 *
 	 * @since   2.0
 	 */
-	public function execute()
+	public function execute(): void
 	{
 		try
 		{
@@ -43,12 +43,12 @@ class ResetController extends AbstractController
 			$testsModel = new TestsModel(null, Factory::getDbo());
 
 			// Check the applied patches in the database first
-			$appliedPatches = $pullModel->getPatchesDividedInProcs();
+			$appliedPatches = $testsModel->getAppliedPatches();
 
 			if (count($appliedPatches['git']))
 			{
 				// Let's try to cleanly revert all applied patches
-				foreach ($appliedPatches['git'] as $patch)
+				foreach ($appliedPatches as $patch)
 				{
 					try
 					{
diff --git a/administrator/components/com_patchtester/PatchTester/Model/PullModel.php b/administrator/components/com_patchtester/PatchTester/Model/PullModel.php
index 58267fc..4a850d9 100644
--- a/administrator/components/com_patchtester/PatchTester/Model/PullModel.php
+++ b/administrator/components/com_patchtester/PatchTester/Model/PullModel.php
@@ -250,7 +250,7 @@ class PullModel extends AbstractModel
 			{
 				Folder::delete($tempPath);
 
-				Folder::move($backupsPath, $backupsPath . "_failed");
+				Folder::move($backupsPath, $backupsPath . '_failed');
 				throw new RuntimeException(
 					Text::sprintf('COM_PATCHTESTER_FAILED_APPLYING_PATCH', $file, $exception->getMessage())
 				);
@@ -260,10 +260,7 @@ class PullModel extends AbstractModel
 		// Clear temp folder and store applied patch in database
 		Folder::delete($tempPath);
 
-		$lastInserted = $this->saveAppliedPatch($id, $files, $sha);
-
-		// Write or create patch chain for correct order of patching
-		$this->appendPatchChain($lastInserted, $id);
+		$this->saveAppliedPatch($id, $files, $sha);
 
 		// Remove the autoloader file
 		if (file_exists(JPATH_CACHE . '/autoload_psr4.php'))
@@ -375,30 +372,6 @@ class PullModel extends AbstractModel
 		return $insertId;
 	}
 
-	/**
-	 * Adds a value to the patch chain in the database
-	 *
-	 * @param   integer  $insertId  ID of the patch in the database
-	 * @param   integer  $pullId    ID of the pull request
-	 *
-	 * @return  integer  $insertId  last inserted element
-	 *
-	 * @since   3.0.0
-	 */
-	private function appendPatchChain(int $insertId, int $pullId): int
-	{
-		$record = (object) array(
-			'insert_id' => $insertId,
-			'pull_id'   => $pullId,
-		);
-
-		$db = $this->getDb();
-
-		$db->insertObject('#__patchtester_chain', $record);
-
-		return $db->insertid();
-	}
-
 	/**
 	 * Patches the code with the supplied pull request
 	 *
@@ -697,42 +670,6 @@ class PullModel extends AbstractModel
 		return $this->revertWithGitHub($id);
 	}
 
-	/**
-	 * Returns a chain by specific value, returns the last
-	 * element on $id = -1 and the first on $id = null
-	 *
-	 * @param   integer  $id  specific id of a pull
-	 *
-	 * @return  stdClass  $chain  last chain of the table
-	 *
-	 * @since   3.0.0
-	 */
-	private function getPatchChain(int $id = null): stdClass
-	{
-		$db = $this->getDb();
-
-		$query = $db->getQuery(true)
-			->select('*')
-			->from('#__patchtester_chain');
-
-		if ($id !== null && $id !== -1)
-		{
-			$query = $query->where('insert_id =' . $id);
-		}
-
-		if ($id === -1)
-		{
-			$query = $query->order('id DESC');
-		}
-
-		if ($id === null)
-		{
-			$query = $query->order('id ASC');
-		}
-
-		return $db->setQuery($query, 0, 1)->loadObject();
-	}
-
 	/**
 	 * Reverts the specified pull request with CIServer options
 	 *
@@ -750,19 +687,6 @@ class PullModel extends AbstractModel
 
 		$testRecord = $this->getTestRecord($id);
 
-		// Get PatchChain as array, remove any EOL set by php
-		$patchChain = $this->getPatchChain(-1);
-
-		// Allow only reverts in order of the patch chain
-		if ((int) $patchChain->insert_id !== $id)
-		{
-			throw new RuntimeException(
-				Text::sprintf('COM_PATCHTESTER_NOT_IN_ORDER_OF_PATCHCHAIN', $patchChain->pull_id)
-			);
-		}
-
-		$this->removeLastChain($patchChain->insert_id);
-
 		// We don't want to restore files from an older version
 		if ($testRecord->applied_version !== JVERSION)
 		{
@@ -864,26 +788,6 @@ class PullModel extends AbstractModel
 		)->loadObject();
 	}
 
-	/**
-	 * Removes the last value of the chain
-	 *
-	 * @param   integer  $insertId  ID of the patch in the database
-	 *
-	 * @return  void
-	 *
-	 * @since   3.0.0
-	 */
-	private function removeLastChain(int $insertId): void
-	{
-		$db = $this->getDb();
-
-		$db->setQuery(
-			$db->getQuery(true)
-				->delete('#__patchtester_chain')
-				->where('insert_id = ' . (int) $insertId)
-		)->execute();
-	}
-
 	/**
 	 * Remove the database record for a test
 	 *
@@ -1039,51 +943,4 @@ class PullModel extends AbstractModel
 
 		return $this->removeTest($testRecord);
 	}
-
-	/**
-	 * Returns a two dimensional array with applied patches
-	 * by the github or ci procedure
-	 *
-	 * @return  array   two-dimensional array with github patches
-	 *                  and ci patches
-	 *
-	 * @since   3.0.0
-	 */
-	public function getPatchesDividedInProcs(): array
-	{
-		$db = $this->getDb();
-
-		$appliedByGit = $db->setQuery(
-			$db->getQuery(true)
-				->select('tests.id, tests.pull_id')
-				->from('#__patchtester_tests tests')
-				->leftJoin('#__patchtester_chain chain', 'tests.id = chain.insert_id')
-				->where('chain.insert_id IS NULL')
-		)->loadObjectList('pull_id');
-
-		$appliedByCI = $this->getPatchChains();
-
-		return array('git' => $appliedByGit, 'ci' => $appliedByCI);
-	}
-
-	/**
-	 * Retrieves a list of patches in chain
-	 *
-	 * @return  array List of pull IDs
-	 *
-	 * @since   3.0
-	 */
-	private function getPatchChains(): array
-	{
-		$db = $this->getDb();
-
-		$db->setQuery(
-			$db->getQuery(true)
-				->select('*')
-				->from($db->quoteName('#__patchtester_chain'))
-				->order('id DESC')
-		);
-
-		return $db->loadObjectList('pull_id');
-	}
 }
diff --git a/administrator/components/com_patchtester/PatchTester/Model/TestsModel.php b/administrator/components/com_patchtester/PatchTester/Model/TestsModel.php
index 4e2c8cb..eb6bedc 100644
--- a/administrator/components/com_patchtester/PatchTester/Model/TestsModel.php
+++ b/administrator/components/com_patchtester/PatchTester/Model/TestsModel.php
@@ -18,11 +18,11 @@ class TestsModel extends AbstractModel
 	/**
 	 * Retrieves a list of applied patches
 	 *
-	 * @return  mixed
+	 * @return  array List of applied patches
 	 *
 	 * @since   2.0
 	 */
-	public function getAppliedPatches()
+	public function getAppliedPatches(): array
 	{
 		$db = $this->getDb();
 
@@ -43,7 +43,7 @@ class TestsModel extends AbstractModel
 	 *
 	 * @since   2.0
 	 */
-	public function truncateTable()
+	public function truncateTable(): void
 	{
 		$this->getDb()->truncateTable('#__patchtester_tests');
 	}
diff --git a/administrator/components/com_patchtester/PatchTester/View/Pulls/PullsHtmlView.php b/administrator/components/com_patchtester/PatchTester/View/Pulls/PullsHtmlView.php
index bcb1206..730686f 100644
--- a/administrator/components/com_patchtester/PatchTester/View/Pulls/PullsHtmlView.php
+++ b/administrator/components/com_patchtester/PatchTester/View/Pulls/PullsHtmlView.php
@@ -87,7 +87,7 @@ class PullsHtmlView extends DefaultHtmlView
 			$this->envErrors[] = Text::_('COM_PATCHTESTER_REQUIREMENT_OPENSSL');
 		}
 
-		if (!in_array('https', stream_get_wrappers()))
+		if (!in_array('https', stream_get_wrappers(), true))
 		{
 			$this->envErrors[] = Text::_('COM_PATCHTESTER_REQUIREMENT_HTTPS');
 		}
@@ -123,7 +123,7 @@ class PullsHtmlView extends DefaultHtmlView
 	 *
 	 * @since   2.0
 	 */
-	protected function addToolbar()
+	protected function addToolbar(): void
 	{
 		ToolbarHelper::title(Text::_('COM_PATCHTESTER'), 'patchtester icon-apply');
 
diff --git a/administrator/components/com_patchtester/language/de-DE/de-DE.com_patchtester.ini b/administrator/components/com_patchtester/language/de-DE/de-DE.com_patchtester.ini
index 0d609e3..f0bf0b9 100644
--- a/administrator/components/com_patchtester/language/de-DE/de-DE.com_patchtester.ini
+++ b/administrator/components/com_patchtester/language/de-DE/de-DE.com_patchtester.ini
@@ -85,7 +85,6 @@ COM_PATCHTESTER_NO_CREDENTIALS="In den Optionen wurden noch keine Benutzerdaten
 COM_PATCHTESTER_NO_FILES_TO_PATCH="Es sind keine Dateien aus diesem Pull Request zu patchen. Dies kann bedeuten, dass die Dateien des Pull Requests in Ihrer Installation nicht vorhanden sind."
 COM_PATCHTESTER_NO_ITEMS="Es wurden noch keine Daten von Github abgerufen. Klicken Sie auf 'Daten abrufen' um die aktuellen Daten von Github zu holen."
 COM_PATCHTESTER_NOT_APPLIED="Nicht angewendet"
-COM_PATCHTESTER_NOT_IN_ORDER_OF_PATCHCHAIN="Der Patch kann nicht zurückgesetzt werden, es muss zunächst erstmal der Patch mit der Pull ID %s zurückgesetzt werden."
 COM_PATCHTESTER_NOT_RTC="Nicht RTC"
 COM_PATCHTESTER_PULL_ID="Pull-ID"
 COM_PATCHTESTER_PULL_ID_ASC="Pull-ID aufsteigend"
diff --git a/administrator/components/com_patchtester/language/en-GB/en-GB.com_patchtester.ini b/administrator/components/com_patchtester/language/en-GB/en-GB.com_patchtester.ini
index 7f330a6..7bf92bf 100644
--- a/administrator/components/com_patchtester/language/en-GB/en-GB.com_patchtester.ini
+++ b/administrator/components/com_patchtester/language/en-GB/en-GB.com_patchtester.ini
@@ -84,7 +84,6 @@ COM_PATCHTESTER_NO_CREDENTIALS="You have not entered your user credentials in th
 COM_PATCHTESTER_NO_FILES_TO_PATCH="There are no files to patch from this pull request. This may mean that the files in the pull request are not present in your installation."
 COM_PATCHTESTER_NO_ITEMS="No data has been retrieved from GitHub, please click the 'Fetch Data' button in the toolbar to retrieve the open pull requests."
 COM_PATCHTESTER_NOT_APPLIED="Not Applied"
-COM_PATCHTESTER_NOT_IN_ORDER_OF_PATCHCHAIN="You can't revert this patch, you need to revert the patch with the pull id %s first."
 COM_PATCHTESTER_NOT_RTC="Not RTC"
 COM_PATCHTESTER_PULL_ID="Pull ID"
 COM_PATCHTESTER_PULL_ID_ASC="Pull ID ascending"
diff --git a/administrator/components/com_patchtester/language/en-US/en-US.com_patchtester.ini b/administrator/components/com_patchtester/language/en-US/en-US.com_patchtester.ini
index d1724c6..d709001 100644
--- a/administrator/components/com_patchtester/language/en-US/en-US.com_patchtester.ini
+++ b/administrator/components/com_patchtester/language/en-US/en-US.com_patchtester.ini
@@ -85,7 +85,6 @@ COM_PATCHTESTER_NO_CREDENTIALS="You have not entered your user credentials in th
 COM_PATCHTESTER_NO_FILES_TO_PATCH="There are no files to patch from this pull request. This may mean that the files in the pull request are not present in your installation."
 COM_PATCHTESTER_NO_ITEMS="No data has been retrieved from GitHub, please click the 'Fetch Data' button in the toolbar to retrieve the open pull requests."
 COM_PATCHTESTER_NOT_APPLIED="Not Applied"
-COM_PATCHTESTER_NOT_IN_ORDER_OF_PATCHCHAIN="You can't revert this patch, you need to revert the patch with the pull id %s first."
 COM_PATCHTESTER_NOT_RTC="Not RTC"
 COM_PATCHTESTER_PULL_ID="Pull ID"
 COM_PATCHTESTER_PULL_ID_ASC="Pull ID ascending"