1 files changed, 4 insertions, 2 deletions
diff --git a/app/services/dependency_proxy/head_manifest_service.rb b/app/services/dependency_proxy/head_manifest_service.rb
index 87d9c417c98..ecc3eb77399 100644
--- a/app/services/dependency_proxy/head_manifest_service.rb
+++ b/app/services/dependency_proxy/head_manifest_service.rb
@@ -2,6 +2,8 @@
 
 module DependencyProxy
   class HeadManifestService < DependencyProxy::BaseService
+    ACCEPT_HEADERS = ::ContainerRegistry::Client::ACCEPTED_TYPES.join(',')
+
     def initialize(image, tag, token)
       @image = image
       @tag = tag
@@ -9,10 +11,10 @@ module DependencyProxy
     end
 
     def execute
-      response = Gitlab::HTTP.head(manifest_url, headers: auth_headers)
+      response = Gitlab::HTTP.head(manifest_url, headers: auth_headers.merge(Accept: ACCEPT_HEADERS))
 
       if response.success?
-        success(digest: response.headers['docker-content-digest'])
+        success(digest: response.headers['docker-content-digest'], content_type: response.headers['content-type'])
       else
         error(response.body, response.code)
       end