diff --git a/src/Network/HTTPException/LenghtRequiredException.php b/src/Network/HTTPException/LengthRequiredException.php
similarity index 95%
rename from src/Network/HTTPException/LenghtRequiredException.php
rename to src/Network/HTTPException/LengthRequiredException.php
index 93a975953b..0dd1896939 100644
--- a/src/Network/HTTPException/LenghtRequiredException.php
+++ b/src/Network/HTTPException/LengthRequiredException.php
@@ -23,7 +23,7 @@ namespace Friendica\Network\HTTPException;
 
 use Friendica\Network\HTTPException;
 
-class LenghtRequiredException extends HTTPException
+class LengthRequiredException extends HTTPException
 {
 	protected $code        = 411;
 	protected $httpdesc    = 'Length Required';