diff --git a/etc/bluetooth/hcsecd.conf b/etc/bluetooth/hcsecd.conf
index 71a22d45655b..e6b95998f33b 100644
--- a/etc/bluetooth/hcsecd.conf
+++ b/etc/bluetooth/hcsecd.conf
@@ -41,7 +41,7 @@ device {
 }
 
 device {
-	bdaddr	00:1:2:3:4:5;
+	bdaddr	00:01:02:03:04:05;
 	name	"Dummy";
 	key	nokey;
 	pin	"0000";