diff --git a/apps/workflowengine/lib/Service/Logger.php b/apps/workflowengine/lib/Service/Logger.php
index d5aca8f84b732..bfdb8b9ad4117 100644
--- a/apps/workflowengine/lib/Service/Logger.php
+++ b/apps/workflowengine/lib/Service/Logger.php
@@ -31,11 +31,12 @@
 use OCP\ILogger;
 use OCP\Log\IDataLogger;
 use OCP\Log\ILogFactory;
+use Psr\Log\LoggerInterface;
 
 class Logger {
 	/** @var ILogger */
 	protected $generalLogger;
-	/** @var ILogger */
+	/** @var LoggerInterface */
 	protected $flowLogger;
 	/** @var IConfig */
 	private $config;
@@ -54,7 +55,7 @@ protected function initLogger() {
 		$default = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/flow.log';
 		$logFile = trim((string)$this->config->getAppValue(Application::APP_ID, 'logfile', $default));
 		if ($logFile !== '') {
-			$this->flowLogger = $this->logFactory->getCustomLogger($logFile);
+			$this->flowLogger = $this->logFactory->getCustomPsrLogger($logFile);
 		}
 	}
 
diff --git a/lib/private/Log/LogFactory.php b/lib/private/Log/LogFactory.php
index 7064fe324e6d3..6e6ded3758b52 100644
--- a/lib/private/Log/LogFactory.php
+++ b/lib/private/Log/LogFactory.php
@@ -31,6 +31,7 @@
 use OCP\IServerContainer;
 use OCP\Log\ILogFactory;
 use OCP\Log\IWriter;
+use Psr\Log\LoggerInterface;
 
 class LogFactory implements ILogFactory {
 	/** @var IServerContainer */
@@ -70,6 +71,13 @@ public function getCustomLogger(string $path):ILogger {
 		return new Log($log, $this->systemConfig);
 	}
 
+	public function getCustomPsrLogger(string $path): LoggerInterface {
+		$log = $this->buildLogFile($path);
+		return new PsrLoggerAdapter(
+			new Log($log, $this->systemConfig)
+		);
+	}
+
 	protected function buildLogFile(string $logFile = ''):File {
 		$defaultLogFile = $this->systemConfig->getValue('datadirectory', \OC::$SERVERROOT.'/data').'/nextcloud.log';
 		if ($logFile === '') {
diff --git a/lib/private/Log/PsrLoggerAdapter.php b/lib/private/Log/PsrLoggerAdapter.php
index c488441da4100..8cd64bfe903ae 100644
--- a/lib/private/Log/PsrLoggerAdapter.php
+++ b/lib/private/Log/PsrLoggerAdapter.php
@@ -26,19 +26,21 @@
 
 namespace OC\Log;
 
+use OC\Log;
 use OCP\ILogger;
+use OCP\Log\IDataLogger;
 use Psr\Log\InvalidArgumentException;
 use Psr\Log\LoggerInterface;
 use Throwable;
 use function array_key_exists;
 use function array_merge;
 
-final class PsrLoggerAdapter implements LoggerInterface {
+final class PsrLoggerAdapter implements LoggerInterface, IDataLogger {
 
-	/** @var ILogger */
+	/** @var Log */
 	private $logger;
 
-	public function __construct(ILogger $logger) {
+	public function __construct(Log $logger) {
 		$this->logger = $logger;
 	}
 
@@ -260,4 +262,8 @@ public function log($level, $message, array $context = []) {
 			$this->logger->log($level, $message, $context);
 		}
 	}
+
+	public function logData(string $message, array $data, array $context = []): void {
+		$this->logger->logData($message, $data, $context);
+	}
 }
diff --git a/lib/public/Log/ILogFactory.php b/lib/public/Log/ILogFactory.php
index a2cb02e87592a..54aa645615602 100644
--- a/lib/public/Log/ILogFactory.php
+++ b/lib/public/Log/ILogFactory.php
@@ -25,6 +25,7 @@
 namespace OCP\Log;
 
 use OCP\ILogger;
+use Psr\Log\LoggerInterface;
 
 /**
  * Interface ILogFactory
@@ -43,6 +44,15 @@ public function get(string $type): IWriter;
 	 * @param string $path
 	 * @return ILogger
 	 * @since 14.0.0
+	 * @deprecated use \OCP\Log\ILogFactory::getCustomPsrLogger
+	 * @see \OCP\Log\ILogFactory::getCustomPsrLogger
 	 */
 	public function getCustomLogger(string $path): ILogger;
+
+	/**
+	 * @param string $path
+	 * @return LoggerInterface
+	 * @since 22.0.0
+	 */
+	public function getCustomPsrLogger(string $path): LoggerInterface;
 }