diff --git a/ChangeLog b/ChangeLog
index 5e2089620..4fc608814 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,10 @@
      [clientloop.c]
      when exiting due to ServerAliveTimeout, mention the hostname that caused
      it (useful with backgrounded controlmaster)
+   - djm@cvs.openbsd.org 2011/01/06 22:46:21
+     [regress/Makefile regress/host-expand.sh]
+     regress test for LocalCommand %n expansion from bert.wesarg AT
+     googlemail.com; ok markus@
 
 20110106
  - (djm) OpenBSD CVS Sync
diff --git a/regress/Makefile b/regress/Makefile
index 9ebb2500e..85fd3a5ad 100644
--- a/regress/Makefile
+++ b/regress/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.57 2010/09/22 12:26:05 djm Exp $
+#	$OpenBSD: Makefile,v 1.58 2011/01/06 22:46:21 djm Exp $
 
 REGRESS_TARGETS=	t1 t2 t3 t4 t5 t6 t7 t8 t9 t-exec
 tests:		$(REGRESS_TARGETS)
@@ -56,7 +56,8 @@ LTESTS= 	connect \
 		keytype \
 		kextype \
 		cert-hostkey \
-		cert-userkey
+		cert-userkey \
+		host-expand
 
 INTEROP_TESTS=	putty-transfer putty-ciphers putty-kex conch-ciphers
 #INTEROP_TESTS+=ssh-com ssh-com-client ssh-com-keygen ssh-com-sftp
@@ -75,7 +76,7 @@ CLEANFILES=	t2.out t6.out1 t6.out2 t7.out t7.out.pub copy.1 copy.2 \
 		sshd_proxy_bak rsa_ssh2_cr.prv rsa_ssh2_crnl.prv \
 		known_hosts-cert host_ca_key* cert_host_key* \
 		putty.rsa2 sshd_proxy_orig \
-		authorized_principals_${USER}
+		authorized_principals_${USER} expect actual
 
 # Enable all malloc(3) randomisations and checks
 TEST_ENV=      "MALLOC_OPTIONS=AFGJPRX"
diff --git a/regress/host-expand.sh b/regress/host-expand.sh
new file mode 100644
index 000000000..c0417d9c9
--- /dev/null
+++ b/regress/host-expand.sh
@@ -0,0 +1,18 @@
+#	Placed in the Public Domain.
+
+tid="expand %h and %n"
+
+echo 'PermitLocalCommand yes' >> $OBJ/ssh_proxy
+printf 'LocalCommand printf "%%%%s\\n" "%%n" "%%h"\n' >> $OBJ/ssh_proxy
+
+cat >expect <<EOE
+somehost
+127.0.0.1
+EOE
+
+for p in 1 2; do
+	verbose "test $tid: proto $p"
+	${SSH} -F $OBJ/ssh_proxy -$p somehost true >actual
+	diff expect actual || fail "$tid proto $p"
+done
+