diff --git a/app/models/site_customization/image.rb b/app/models/site_customization/image.rb
index e336f6f9a..b10f3799f 100644
--- a/app/models/site_customization/image.rb
+++ b/app/models/site_customization/image.rb
@@ -1,7 +1,7 @@
 class SiteCustomization::Image < ActiveRecord::Base
   VALID_IMAGES = {
     "icon_home" => [330, 240],
-    "logo_header" => [80, 80],
+    "logo_header" => [260, 80],
     "social_media_icon" => [470, 246],
     "social_media_icon_twitter" => [246, 246],
     "apple-touch-icon-200" => [200, 200]
diff --git a/spec/fixtures/files/logo_header.gif b/spec/fixtures/files/logo_header.gif
index 4bfddd410..6674aa698 100644
Binary files a/spec/fixtures/files/logo_header.gif and b/spec/fixtures/files/logo_header.gif differ
diff --git a/spec/fixtures/files/logo_header.jpg b/spec/fixtures/files/logo_header.jpg
index aeed9e524..a0a7ec19d 100644
Binary files a/spec/fixtures/files/logo_header.jpg and b/spec/fixtures/files/logo_header.jpg differ
diff --git a/spec/fixtures/files/logo_header.png b/spec/fixtures/files/logo_header.png
index ef5c4f6ff..84478da83 100644
Binary files a/spec/fixtures/files/logo_header.png and b/spec/fixtures/files/logo_header.png differ