diff --git a/apps/files_sharing/lib/propagation/recipientpropagator.php b/apps/files_sharing/lib/propagation/recipientpropagator.php
index 420cacb3d2f..8e064e2ee54 100644
--- a/apps/files_sharing/lib/propagation/recipientpropagator.php
+++ b/apps/files_sharing/lib/propagation/recipientpropagator.php
@@ -105,7 +105,7 @@ class RecipientPropagator {
 
 	/**
 	 * @param array $share
-	 * @param int $time
+	 * @param float $time
 	 */
 	public function markDirty($share, $time = null) {
 		if ($time === null) {