diff --git a/public/scripts/slash-commands/SlashCommandClosure.js b/public/scripts/slash-commands/SlashCommandClosure.js
index d624e69c0..c79be25cb 100644
--- a/public/scripts/slash-commands/SlashCommandClosure.js
+++ b/public/scripts/slash-commands/SlashCommandClosure.js
@@ -33,7 +33,7 @@ export class SlashCommandClosure {
     }
 
     toString() {
-        return '[Closure]';
+        return `[Closure]${this.executeNow ? '()' : ''}`;
     }
 
     /**