diff --git a/src/Carbon/Lang/fa.php b/src/Carbon/Lang/fa.php
index <HASH>..<HASH> 100644
--- a/src/Carbon/Lang/fa.php
+++ b/src/Carbon/Lang/fa.php
@@ -24,6 +24,6 @@ return array(
     'second'    => ':count ثانیه',
     'ago'       => ':time پیش',
     'from_now'  => ':time بعد',
-    'after'     => ':time پیش از',
-    'before'    => ':time پس از',
+    'after'     => ':time پس از',
+    'before'    => ':time پیش از',
 );
Update fa.php

Farsi translations of 'after' and 'before' switched to correct the meanings.