Index: uspace/app/bdsh/cmds/modules/bdd/bdd.c
===================================================================
--- uspace/app/bdsh/cmds/modules/bdd/bdd.c	(revision 7308e8483157ded22564d02d2cb722a721b9d8d0)
+++ uspace/app/bdsh/cmds/modules/bdd/bdd.c	(revision 41ff85bc9c7b95866ea76ea1a6e64fc07d7bf10e)
@@ -102,5 +102,5 @@
 	}
 
-	rc = block_init(handle, 2048);
+	rc = block_init(EXCHANGE_SERIALIZE, handle, 2048);
 	if (rc != EOK)  {
 		printf("%s: Error initializing libblock.\n", cmdname);