Index: uspace/lib/label/src/gpt.c
===================================================================
--- uspace/lib/label/src/gpt.c	(revision 5fc82448bbd01f2950b893989095ed4c1b1c99b3)
+++ uspace/lib/label/src/gpt.c	(revision 49aaa0e35a10f53802af5c8cb22cd8f46f1230bb)
@@ -443,5 +443,5 @@
 		gpt_hdr->first_usable_lba = host2uint64_t_le(ba_min);
 		gpt_hdr->last_usable_lba = host2uint64_t_le(ba_max);
-		uuid_encode(&disk_uuid, gpt_hdr->disk_guid);
+		uuid_encode_le(&disk_uuid, gpt_hdr->disk_guid);
 		gpt_hdr->entry_lba = host2uint64_t_le(ptba[i]);
 		gpt_hdr->num_entries = host2uint32_t_le(num_entries);
@@ -812,6 +812,6 @@
 
 	memset(pte, 0, sizeof(gpt_entry_t));
-	uuid_encode(&part->ptype.t.uuid, pte->part_type);
-	uuid_encode(&part->part_uuid, pte->part_id);
+	uuid_encode_le(&part->ptype.t.uuid, pte->part_type);
+	uuid_encode_le(&part->part_uuid, pte->part_id);
 	pte->start_lba = host2uint64_t_le(part->block0);
 	pte->end_lba = host2uint64_t_le(eblock);
@@ -849,6 +849,6 @@
 	part->nblocks = b1 - b0 + 1;
 	part->ptype.fmt = lptf_uuid;
-	uuid_decode(pte->part_type, &part->ptype.t.uuid);
-	uuid_decode(pte->part_id, &part->part_uuid);
+	uuid_decode_le(pte->part_type, &part->ptype.t.uuid);
+	uuid_decode_le(pte->part_id, &part->part_uuid);
 
 	part->label = label;