diff --git a/src/nss-systemd/nss-systemd.c b/src/nss-systemd/nss-systemd.c
index f9a7d6caea..ae0b5c803d 100644
--- a/src/nss-systemd/nss-systemd.c
+++ b/src/nss-systemd/nss-systemd.c
@@ -726,7 +726,7 @@ enum nss_status _nss_systemd_getgrent_r(
                 int *errnop) {
 
         _cleanup_(group_record_unrefp) GroupRecord *gr = NULL;
-        _cleanup_free_ char **members = NULL;
+        _cleanup_strv_free_ char **members = NULL;
         int r;
 
         PROTECT_ERRNO;