diff --git a/specs.json b/specs.json
index 6dcc99f..6218951 100644
--- a/specs.json
+++ b/specs.json
@@ -347,7 +347,7 @@
       "thinkingMusic": "string",
       "tts": "#synthesizer",
       "bargein": "boolean",
-      "prompt": "string",
+      "welcome": "string",
       "queryInput": "#queryInput"
     },
     "required": [
diff --git a/test/jambonz-verb-test.js b/test/jambonz-verb-test.js
index e36cda9..8f889ad 100644
--- a/test/jambonz-verb-test.js
+++ b/test/jambonz-verb-test.js
@@ -192,7 +192,7 @@ test("validate correct verbs", async (t) => {
       "deployment": "my-deployment",
       "lang": "en-US",
       "credentials": "{\"type\": \"service_account\",\"project_id\": \"prj..",
-      "prompt": "hello",
+      "welcome": "hello",
       "eventHook": "/dialogflow-event",
       "actionHook": "/dialogflow-action"
     },