diff --git a/lib/private/EventDispatcher/GenericEventWrapper.php b/lib/private/EventDispatcher/GenericEventWrapper.php
index b4d851d700fed..f0807b57a8b19 100644
--- a/lib/private/EventDispatcher/GenericEventWrapper.php
+++ b/lib/private/EventDispatcher/GenericEventWrapper.php
@@ -54,7 +54,7 @@ private function log() {
 		}
 
 		$class = ($this->event !== null && is_object($this->event)) ? get_class($this->event) : 'null';
-		$this->logger->info(
+		$this->logger->debug(
 			'Deprecated event type for {name}: {class} is used',
 			[ 'name' => $this->eventName, 'class' => $class]
 		);
diff --git a/lib/private/EventDispatcher/SymfonyAdapter.php b/lib/private/EventDispatcher/SymfonyAdapter.php
index aa6fcbc1ad341..7354d58d4e0bf 100644
--- a/lib/private/EventDispatcher/SymfonyAdapter.php
+++ b/lib/private/EventDispatcher/SymfonyAdapter.php
@@ -105,7 +105,7 @@ public function dispatch($eventName, $event = null): object {
 			$newEvent = $event;
 
 			// Legacy event
-			$this->logger->info(
+			$this->logger->debug(
 				'Deprecated event type for {name}: {class}',
 				['name' => $eventName, 'class' => is_object($event) ? get_class($event) : 'null']
 			);