diff --git a/git_system.nix b/git_system.nix
index 199dfcc..fcd2e37 100644
--- a/git_system.nix
+++ b/git_system.nix
@@ -97,7 +97,7 @@ in
 
     renovate = {
       enable = true;
-      schedule = "*:0/5";
+      schedule = "*:0/15";
       credentials = {
         RENOVATE_TOKEN = "/etc/renovate/token";
       };
@@ -105,6 +105,7 @@ in
         endpoint = "https://pts-paper.de/api/v1/";
         persistRepoData = true;
         platform = "gitea";
+        gitAuthor = "Renovate <RenBotSCS@ptspaper.de>";
         autodiscover = true;
         onboardingConfig = {
           extends = [ "config:recommended" ];