diff --git a/src/libcharon/plugins/save_keys/save_keys_listener.c b/src/libcharon/plugins/save_keys/save_keys_listener.c
index fc16f20e6..60b75fdea 100644
--- a/src/libcharon/plugins/save_keys/save_keys_listener.c
+++ b/src/libcharon/plugins/save_keys/save_keys_listener.c
@@ -234,6 +234,7 @@ static algo_map_t esp_integ[] = {
 	{ AUTH_HMAC_SHA2_384_192,  -1, "HMAC-SHA-384-192 [RFC4868]"               },
 	{ AUTH_HMAC_SHA2_512_256,  -1, "HMAC-SHA-512-256 [RFC4868]"               },
 	{ AUTH_HMAC_SHA2_256_96,   -1, "HMAC-SHA-256-96 [draft-ietf-ipsec-ciph-sha-256-00]" },
+	{ AUTH_HMAC_SHA2_256_256,  -1, "ANY 256 bit authentication [no checking]" },
 	{ AUTH_UNDEFINED,          64, "ANY 64 bit authentication [no checking]"  },
 	{ AUTH_UNDEFINED,          96, "ANY 96 bit authentication [no checking]"  },
 	{ AUTH_UNDEFINED,         128, "ANY 128 bit authentication [no checking]" },