diff --git a/lib/config/config.json.dist b/lib/config/config.json.dist
index b396cf8..5344887 100644
--- a/lib/config/config.json.dist
+++ b/lib/config/config.json.dist
@@ -46,6 +46,7 @@
         "username": "bot@domain-xmpp.ltd",
         "password": "botPass",
         "resource": "botservice",
+        "errorReply": "Oops, something went wrong :(",
         "rooms": [
             {
                 "id": "roomname@conference.domain-xmpp.ltd",
diff --git a/lib/xmpp/index.js b/lib/xmpp/index.js
index 62971f6..8c6f22c 100644
--- a/lib/xmpp/index.js
+++ b/lib/xmpp/index.js
@@ -135,6 +135,9 @@ module.exports = (logger, config) => {
           case 'outgoing_webhook':
             logger.debug(`Call outgoing webhook: ${xmppHook.args[0]}`)
             outgoing(logger, config, this, from.toString(), replyTo.toString(), message, type, xmppHook.args[0])
+              .catch(() => {
+                this.send(replyTo.toString(), config.xmpp.errorReply, type)
+              })
             break
           default:
             break
diff --git a/test/config.json b/test/config.json
index fc3534d..31094d5 100644
--- a/test/config.json
+++ b/test/config.json
@@ -46,6 +46,7 @@
         "username": "bot@domain-xmpp.ltd",
         "password": "botPass",
         "resource": "botservice",
+        "errorReply": "Oops, something went wrong :(",
         "rooms": [
             {
                 "id": "roomname@conference.domain-xmpp.ltd",