diff --git a/lib/diameter/s6a/message.h b/lib/diameter/s6a/message.h
index 28d8fa984..56258f74c 100644
--- a/lib/diameter/s6a/message.h
+++ b/lib/diameter/s6a/message.h
@@ -36,6 +36,7 @@ extern "C" {
 #define OGS_DIAM_S6A_AVP_CODE_ALL_APN_CONFIG_INC_IND    (1428)
 #define OGS_DIAM_S6A_AVP_CODE_APN_CONFIGURATION         (1430)
 #define OGS_DIAM_S6A_AVP_CODE_MIP_HOME_AGENT_ADDRESS    (334)
+#define OGS_DIAM_S6A_AVP_CODE_MIP_HOME_AGENT_HOST       (348)
 #define OGS_DIAM_S6A_AVP_CODE_SERVED_PARTY_IP_ADDRESS   (848)
 
 #define OGS_DIAM_S6A_RAT_TYPE_WLAN                      0
diff --git a/src/mme/mme-fd-path.c b/src/mme/mme-fd-path.c
index ed7e1133c..75109ed0c 100644
--- a/src/mme/mme-fd-path.c
+++ b/src/mme/mme-fd-path.c
@@ -636,6 +636,9 @@ static int mme_s6a_subscription_data_from_avp(struct avp *avp,
                                 error++;
                             }
                             break;
+                        case OGS_DIAM_S6A_AVP_CODE_MIP_HOME_AGENT_HOST:
+                            ogs_error("Ignoring MIP-Home-Agent-Host...");
+                            break;
                         default:
                             ogs_error("Unknown AVP-Code:%d",
                                     hdr->avp_code);