diff --git a/examples/bdev/hello_world/bdev.conf b/examples/bdev/hello_world/bdev.conf
index c8504b017..80af878f8 100644
--- a/examples/bdev/hello_world/bdev.conf
+++ b/examples/bdev/hello_world/bdev.conf
@@ -1,5 +1,3 @@
-[Passthru]
-  PT Malloc1 PT0
 [Malloc]
-  NumberOfLuns 2
-  LunSizeInMB  16
+  NumberOfLuns 1
+  LunSizeInMB  32