diff --git a/addons/message_try_firefox_extension/manifest.json b/addons/message_try_firefox_extension/manifest.json
index baac34c467..cbf351dccc 100644
--- a/addons/message_try_firefox_extension/manifest.json
+++ b/addons/message_try_firefox_extension/manifest.json
@@ -5,7 +5,6 @@
   "type": "message",
   "conditions": {
     "min_client_version": "2.25.0",
-    "trigger_time": 1209600,
     "env": "staging",
     "platforms": ["windows"]
   },