diff --git a/.sync.yml b/.sync.yml
index d35f21205..66a03c649 100644
--- a/.sync.yml
+++ b/.sync.yml
@@ -1,7 +1,3 @@
 ---
-Gemfile:
-  optional:
-    - gem: mime-types
-      version: '<2.0'
 spec/spec_helper.rb:
   unmanaged: true