diff --git a/lightningd/peer_htlcs.c b/lightningd/peer_htlcs.c
index 3b32e7b5f..55d8d9e58 100644
--- a/lightningd/peer_htlcs.c
+++ b/lightningd/peer_htlcs.c
@@ -1843,7 +1843,7 @@ static const struct json_command dev_ignore_htlcs = {
 AUTODATA(json_command, &dev_ignore_htlcs);
 #endif /* DEVELOPER */
 
-static void listforwardings_add_forwardings(struct json_result *response, struct wallet *wallet)
+static void listforwardings_add_forwardings(struct json_stream *response, struct wallet *wallet)
 {
 	const struct forwarding *forwardings;
 	forwardings = wallet_forwarded_payments_get(wallet, tmpctx);
@@ -1869,11 +1869,12 @@ static void listforwardings_add_forwardings(struct json_result *response, struct
 static void json_listforwards(struct command *cmd, const char *buffer,
 			       const jsmntok_t *params)
 {
-	struct json_result *response = new_json_result(cmd);
+	struct json_stream *response;
 
 	if (!param(cmd, buffer, params, NULL))
 		return;
 
+	response = json_stream_success(cmd);
 	json_object_start(response, NULL);
 	listforwardings_add_forwardings(response, cmd->ld->wallet);
 	json_object_end(response);
diff --git a/lightningd/test/run-jsonrpc.c b/lightningd/test/run-jsonrpc.c
index 136aa88c4..91fc71855 100644
--- a/lightningd/test/run-jsonrpc.c
+++ b/lightningd/test/run-jsonrpc.c
@@ -52,6 +52,9 @@ bool param(struct command *cmd UNNEEDED, const char *buffer UNNEEDED,
 /* Generated stub for version */
 const char *version(void)
 { fprintf(stderr, "version called!\n"); abort(); }
+/* Generated stub for wallet_total_forward_fees */
+u64 wallet_total_forward_fees(struct wallet *w UNNEEDED)
+{ fprintf(stderr, "wallet_total_forward_fees called!\n"); abort(); }
 /* AUTOGENERATED MOCKS END */
 
 bool deprecated_apis;