diff --git a/src/Services/StringService.php b/src/Services/StringService.php
index 8473ea0..89835b0 100644
--- a/src/Services/StringService.php
+++ b/src/Services/StringService.php
@@ -8,6 +8,6 @@ public static function toArray(string $string)
     {
         $string = strip_tags($string);
 
-        return preg_split('/((^\p{P}+)|(\p{P}*\s+\p{P}*)|(\p{P}+$))/', $string);
+        return preg_split('/((^\p{P}+)|(\p{P}*\s+\p{P}*)|(\p{P}+$))|\-/', $string);
     }
 }