diff --git a/lfs/cyrus-imapd b/lfs/cyrus-imapd
index f7722345c..c358f18d8 100644
--- a/lfs/cyrus-imapd
+++ b/lfs/cyrus-imapd
@@ -31,6 +31,7 @@ DL_FILE    = $(THISAPP).tar.gz
 DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
+SUP_ARCH   = armv5tel i586
 PROG       = cyrus-imapd
 PAK_VER    = 5