diff --git a/sites/donate.php b/sites/donate.php
index debd521c..0353f8b6 100644
--- a/sites/donate.php
+++ b/sites/donate.php
@@ -5,7 +5,7 @@
 	$PARTICLES = explode(" ", "$ 💵 💰 💸 💯");
 	function random_particle() {
 		global $PARTICLES;
-		$r = rand(0, count($PARTICLES));
+		$r = rand(0, count($PARTICLES) - 1);
 		return $PARTICLES[$r];
 	}
 ?>