diff --git a/build/jam/HaikuImage b/build/jam/HaikuImage
index c8aa105800..40bf1f2b5f 100644
--- a/build/jam/HaikuImage
+++ b/build/jam/HaikuImage
@@ -42,8 +42,8 @@ SYSTEM_BIN = "[" addattr alert arp base64 basename bash bc beep bootman bzip2
 	join keymap kill 
 	less lessecho lesskey link linkcatkeys listarea listattr listimage listdev
 	listport listres listsem listusb ln locate logger login logname ls lsindex
-	makebootable md5sum merge message mimeset mkdos mkdir mkfifo mkfs mkindex
-	modifiers mount mount_nfs mountvolume mv
+	mail2mbox makebootable mbox2mail md5sum merge message mimeset mkdos mkdir
+	mkfifo mkfs mkindex modifiers mount mount_nfs mountvolume mv
 	nc netstat nl nohup
 	od open
 	passwd paste patch pathchk pc ping play playfile playsound playwav pr prio