diff -Nur openssh-6.2p1.orig/mac.c openssh-6.2p1/mac.c
--- openssh-6.5p1.orig/mac.c	2014-01-10 00:37:05.000000000 +0100
+++ openssh-6.5p1/mac.c	2014-02-11 15:26:16.000000000 +0100
@@ -70,8 +70,10 @@ static const struct macalg macs[] = {
 #endif
 	{ "hmac-md5",				SSH_EVP, EVP_md5, 0, 0, 0, 0 },
 	{ "hmac-md5-96",			SSH_EVP, EVP_md5, 96, 0, 0, 0 },
+#ifndef OPENSSL_NO_RIPEMD
 	{ "hmac-ripemd160",			SSH_EVP, EVP_ripemd160, 0, 0, 0, 0 },
 	{ "hmac-ripemd160@openssh.com",		SSH_EVP, EVP_ripemd160, 0, 0, 0, 0 },
+#endif
 	{ "umac-64@openssh.com",		SSH_UMAC, NULL, 0, 128, 64, 0 },
 	{ "umac-128@openssh.com",		SSH_UMAC128, NULL, 0, 128, 128, 0 },
 
@@ -84,7 +86,9 @@ static const struct macalg macs[] = {
 #endif
 	{ "hmac-md5-etm@openssh.com",		SSH_EVP, EVP_md5, 0, 0, 0, 1 },
 	{ "hmac-md5-96-etm@openssh.com",	SSH_EVP, EVP_md5, 96, 0, 0, 1 },
+#ifndef OPENSSL_NO_RIPEMD
 	{ "hmac-ripemd160-etm@openssh.com",	SSH_EVP, EVP_ripemd160, 0, 0, 0, 1 },
+#endif
 	{ "umac-64-etm@openssh.com",		SSH_UMAC, NULL, 0, 128, 64, 1 },
 	{ "umac-128-etm@openssh.com",		SSH_UMAC128, NULL, 0, 128, 128, 1 },
 
