diff --git a/src/Intervention/Image/AbstractEncoder.php b/src/Intervention/Image/AbstractEncoder.php
index 16020805..c25f8bff 100644
--- a/src/Intervention/Image/AbstractEncoder.php
+++ b/src/Intervention/Image/AbstractEncoder.php
@@ -131,6 +131,7 @@ abstract class AbstractEncoder
 
             case 'jpg':
             case 'jpeg':
+            case 'jfif':
             case 'image/jp2':
             case 'image/jpg':
             case 'image/jpeg':