diff --git a/src/common/wpa_common.c b/src/common/wpa_common.c
index 83bac5489..f7366faca 100644
--- a/src/common/wpa_common.c
+++ b/src/common/wpa_common.c
@@ -925,6 +925,10 @@ static int wpa_ft_parse_ftie(const u8 *ie, size_t ie_len,
 			parse->oci_len = len;
 			break;
 #endif /* CONFIG_OCV */
+		case FTIE_SUBELEM_BIGTK:
+			parse->bigtk = pos;
+			parse->bigtk_len = len;
+			break;
 		default:
 			wpa_printf(MSG_DEBUG, "FT: Unknown subelem id %u", id);
 			break;
diff --git a/src/common/wpa_common.h b/src/common/wpa_common.h
index beb1ecd5e..2c9e29ef2 100644
--- a/src/common/wpa_common.h
+++ b/src/common/wpa_common.h
@@ -321,6 +321,7 @@ struct rsn_ftie_sha384 {
 #define FTIE_SUBELEM_R0KH_ID 3
 #define FTIE_SUBELEM_IGTK 4
 #define FTIE_SUBELEM_OCI 5
+#define FTIE_SUBELEM_BIGTK 6
 
 struct rsn_rdie {
 	u8 id;
@@ -455,6 +456,8 @@ struct wpa_ft_ies {
 	size_t tie_len;
 	const u8 *igtk;
 	size_t igtk_len;
+	const u8 *bigtk;
+	size_t bigtk_len;
 #ifdef CONFIG_OCV
 	const u8 *oci;
 	size_t oci_len;