diff --git a/src/tox_private_impl.hpp b/src/tox_private_impl.hpp
index fe2605d..706d8ef 100644
--- a/src/tox_private_impl.hpp
+++ b/src/tox_private_impl.hpp
@@ -16,4 +16,20 @@ struct ToxPrivateImpl : public ToxPrivateI {
 	uint16_t toxDHTGetNumCloselistAnnounceCapable(void) override {
 		return tox_dht_get_num_closelist_announce_capable(_tox);
 	}
+
+	std::tuple<std::optional<std::string>, Tox_Err_Group_Peer_Query> toxGroupPeerGetIPAddress(uint32_t group_number, uint32_t peer_id) override {
+		Tox_Err_Group_Peer_Query err = TOX_ERR_GROUP_PEER_QUERY_OK;
+		size_t str_size = tox_group_peer_get_ip_address_size(_tox, group_number, peer_id, &err);
+		if (err != TOX_ERR_GROUP_PEER_QUERY_OK) {
+			return {std::nullopt, err};
+		}
+		std::string ip_str(str_size, '\0');
+
+		tox_group_peer_get_ip_address(_tox, group_number, peer_id, reinterpret_cast<uint8_t*>(ip_str.data()), &err);
+		if (err == TOX_ERR_GROUP_PEER_QUERY_OK) {
+			return {ip_str, err};
+		} else {
+			return {std::nullopt, err};
+		}
+	}
 };