diff --git a/src/Faker/Provider/zh_TW/Text.php b/src/Faker/Provider/zh_TW/Text.php
index 649d6fec30..3521f7a485 100644
--- a/src/Faker/Provider/zh_TW/Text.php
+++ b/src/Faker/Provider/zh_TW/Text.php
@@ -169,14 +169,19 @@ protected static function utf8Encoding($text)
             switch (true) {
                 case $ord > 251:
                     $temp .= $chars[++$i];
+                    // no break
                 case $ord > 247:
                     $temp .= $chars[++$i];
+                    // no break
                 case $ord > 239:
                     $temp .= $chars[++$i];
+                    // no break
                 case $ord > 223:
                     $temp .= $chars[++$i];
+                    // no break
                 case $ord > 191:
                     $temp .= $chars[++$i];
+                    // no break
             }
 
             $encoding[] = $temp;