diff --git a/repo.proto b/repo.proto
index 18961d5..829f47f 100644
--- a/repo.proto
+++ b/repo.proto
@@ -70,6 +70,7 @@ message Repo {                                                     // `autogenpb
         GitConfig                   gitConfig                = 25; // protobuf of the current .git/config
         string                      MasterHash               = 26; // hash of the current master branch
         string                      DevelHash                = 27; // hash of the current devel branch
+        map<string, string>         control                  = 28; // control values. can be used to make packages (like .deb or .rpm)
 }
 
 message Repos {                                                    // `autogenpb:marshal` `autogenpb:sort` `autogenpb:gui` `autogenpb:nomutex` `autogenpb:http`