diff --git a/release/doc/share/misc/dev.archlist.txt b/release/doc/share/misc/dev.archlist.txt
index 24d5e7b8cfc..5e7c3bb3a25 100644
--- a/release/doc/share/misc/dev.archlist.txt
+++ b/release/doc/share/misc/dev.archlist.txt
@@ -64,7 +64,6 @@ cx	i386
 de	i386,pc98,alpha,ia64,amd64
 dpt	i386,ia64,amd64
 ed	i386,pc98
-em	i386,pc98,alpha,ia64,amd64
 ep	i386,pc98,amd64
 esp	sparc64
 ex	i386,amd64