diff --git a/FixPhrase.lib.php b/FixPhrase.lib.php
index 65123ad..15e887b 100644
--- a/FixPhrase.lib.php
+++ b/FixPhrase.lib.php
@@ -7651,7 +7651,7 @@ class FixPhrase {
     public static function decode(string $words): array {
         $indexes = [-1, -1, -1, -1];
 
-        $words = explode(" ", $words);
+        $words = explode(" ", strtolower($words));
 
         if (count($words) < 2) {
             throw new Exception("Not enough words!");