diff --git a/src/util/virhostdev.h b/src/util/virhostdev.h
index ff7c7b8454..54e1c66be3 100644
--- a/src/util/virhostdev.h
+++ b/src/util/virhostdev.h
@@ -140,7 +140,7 @@ virHostdevReAttachMediatedDevices(virHostdevManagerPtr hostdev_mgr,
                                   const char *dom_name,
                                   virDomainHostdevDefPtr *hostdevs,
                                   int nhostdevs)
-    ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
+    ATTRIBUTE_NONNULL(1);
 int
 virHostdevUpdateActivePCIDevices(virHostdevManagerPtr mgr,
                                  virDomainHostdevDefPtr *hostdevs,