diff --git a/lib/Service/LdapService.php b/lib/Service/LdapService.php
index 13b27b2d..a616bce6 100644
--- a/lib/Service/LdapService.php
+++ b/lib/Service/LdapService.php
@@ -48,6 +48,10 @@ public function isLdapDeletedUser(IUser $user): bool {
 			return false;
 		}
 
+		if (!$dui->isUserMarked($user->getUID())) {
+			return false;
+		}
+
 		if (!$dui->hasUsers()) {
 			return false;
 		}
diff --git a/tests/stubs/oca_user_ldap.php b/tests/stubs/oca_user_ldap.php
index 1e9f96bf..5ab29015 100644
--- a/tests/stubs/oca_user_ldap.php
+++ b/tests/stubs/oca_user_ldap.php
@@ -26,6 +26,9 @@ public function hasUsers(): bool {
 	public function getUsers(): array {
 		return [];
 	}
+
+	public function isUserMarked(string $uid): bool {
+	}
 }
 
 namespace OCA\User_LDAP;