diff --git a/lightningd/peer_control.c b/lightningd/peer_control.c
index 08624169c..43fa782ab 100644
--- a/lightningd/peer_control.c
+++ b/lightningd/peer_control.c
@@ -1715,6 +1715,7 @@ static struct command_result *json_getinfo(struct command *cmd,
 				wallet_total_forward_fees(cmd->ld->wallet),
 				"msatoshi_fees_collected",
 				"fees_collected_msat");
+    json_add_string(response, "lightning-dir", cmd->ld->config_dir);
 
     if (!cmd->ld->topology->bitcoind->synced)
 	    json_add_string(response, "warning_bitcoind_sync",