diff --git a/src/help.cpp b/src/help.cpp
index b763351f..652a51bc 100644
--- a/src/help.cpp
+++ b/src/help.cpp
@@ -256,13 +256,14 @@ void show_help(int x)
                 " dos/sys,"
                 "\n   "
                 //" elks/8086,"
-                " linux/386,"
-                " linux/elf386,"
-                " linux/sh386,"
+                " linux/amd64,"
+                " linux/i386,"
+                " linux/ppc32,"
+                " mach/ppc32,"
                 " ps1/exe,"
                 " rtm32/pe,"
-                " tmt/adam,"
                 "\n   "
+                " tmt/adam,"
                 " vmlinux/386,"
                 " vmlinuz/386,"
                 " watcom/le,"