diff --git a/src/main/java/land/chipmunk/chipmunkmod/util/BotValidationUtilities.java b/src/main/java/land/chipmunk/chipmunkmod/util/BotValidationUtilities.java
index 12d304f..a5ebcb0 100644
--- a/src/main/java/land/chipmunk/chipmunkmod/util/BotValidationUtilities.java
+++ b/src/main/java/land/chipmunk/chipmunkmod/util/BotValidationUtilities.java
@@ -29,7 +29,7 @@ public class BotValidationUtilities {
         try {
             MessageDigest md = MessageDigest.getInstance("SHA-256");
             String time = String.valueOf(System.currentTimeMillis() / 10000);
-            String input = command.replaceAll("&[0-9a-fklmnor]", "") + ";" + client.player.getUuidAsString() + ";" + time + ";" + key;
+            String input = prefix + command.replaceAll("&[0-9a-fklmnor]", "") + ";" + client.player.getUuidAsString() + ";" + time + ";" + key;
             byte[] hash = md.digest(input.getBytes(StandardCharsets.UTF_8));
             BigInteger bigInt = new BigInteger(1, Arrays.copyOfRange(hash, 0, 4));
             String stringHash = bigInt.toString(Character.MAX_RADIX);