diff --git a/src/plugins/s390.c b/src/plugins/s390.c
index dcb5bc9f7b..1460166b2d 100644
--- a/src/plugins/s390.c
+++ b/src/plugins/s390.c
@@ -973,7 +973,7 @@ gboolean bd_s390_zfcp_offline (const gchar *devno, const gchar *wwpn, const gcha
 
     /* gather the luns  */
     pattern = g_strdup_printf ("%s/0x??????????????\?\?/0x????????????????", zfcpsysfs);
-    rc = glob (pattern, GLOB_ONLYDIR, NULL, &luns);
+    rc = glob (pattern, 0x0, NULL, &luns);
     if (rc == GLOB_ABORTED || rc == GLOB_NOSPACE) {
         g_set_error (error, BD_S390_ERROR, BD_S390_ERROR_DEVICE,
                      "An error occurred trying to determine if other LUNs are still associated with WWPN %s", wwpn);