1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/config/repository.py b/synapse/config/repository.py
index 6cade50acc..003b1a957d 100644
--- a/synapse/config/repository.py
+++ b/synapse/config/repository.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2014, 2015 OpenMarket Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -71,6 +70,7 @@ def parse_thumbnail_requirements(thumbnail_sizes):
         jpeg_thumbnail = ThumbnailRequirement(width, height, method, "image/jpeg")
         png_thumbnail = ThumbnailRequirement(width, height, method, "image/png")
         requirements.setdefault("image/jpeg", []).append(jpeg_thumbnail)
+        requirements.setdefault("image/jpg", []).append(jpeg_thumbnail)
         requirements.setdefault("image/webp", []).append(jpeg_thumbnail)
         requirements.setdefault("image/gif", []).append(png_thumbnail)
         requirements.setdefault("image/png", []).append(png_thumbnail)