diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
index 1b69ed52e44f..4af2da5de422 100644
--- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
+++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
@@ -20,9 +20,10 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Portions Copyright (c) 2011 Martin Matuska <mm@FreeBSD.org>
  * Copyright (c) 2013 by Delphix. All rights reserved.
  * Copyright (c) 2012, Joyent, Inc. All rights reserved.
- * Portions Copyright (c) 2011 Martin Matuska <mm@FreeBSD.org>
+ * Copyright (c) 2014 RackTop Systems.
  */
 
 #include <sys/dmu_objset.h>
@@ -1415,7 +1416,7 @@ get_clones_stat(dsl_dataset_t *ds, nvlist_t *nv)
 	 * Only trust it if it has the right number of entries.
 	 */
 	if (ds->ds_phys->ds_next_clones_obj != 0) {
-		ASSERT0(zap_count(mos, ds->ds_phys->ds_next_clones_obj,
+		VERIFY0(zap_count(mos, ds->ds_phys->ds_next_clones_obj,
 		    &count));
 	}
 	if (count != ds->ds_phys->ds_num_children - 1)