diff --git a/internal/slack/slash.go b/internal/slack/slash.go
index d5fe3fa..0bb33f8 100644
--- a/internal/slack/slash.go
+++ b/internal/slack/slash.go
@@ -41,6 +41,7 @@ type SlashCmd struct {
 	Command     string `schema:"command"`
 	Text        string `schema:"text"`
 	ResponseURL string `schema:"response_url"`
+	TriggerID	string `schema:"trigger_id"`
 }
 
 // Response returns the response to the given command.