diff --git a/src/trigger/f0ckrand.js b/src/trigger/f0ckrand.js
index 3448ae4..2594c8a 100644
--- a/src/trigger/f0ckrand.js
+++ b/src/trigger/f0ckrand.js
@@ -14,9 +14,9 @@ module.exports = (lib) => {
 			for(let i = 0; i < args.length; i++) {
 				let name = args[0];
 				if(name.charAt(0) === "!")
-					params.not.add(name.slice(1));
+					params.not.push(name.slice(1));
 				else
-					params.in.add(name);
+					params.in.push(name);
 			}
 			
 			let query = "select `id`,`username` from `f0ck`.`items` ";