diff --git a/hosts/nachtigall/apps/forgejo.nix b/hosts/nachtigall/apps/forgejo.nix
index 4a8de24..eb76588 100644
--- a/hosts/nachtigall/apps/forgejo.nix
+++ b/hosts/nachtigall/apps/forgejo.nix
@@ -136,7 +136,7 @@
       "/tmp/forgejo-backup.sql"
     ];
     timerConfig = {
-      OnCalendar = "*-*-* 04:00:00 Etc/UTC";
+      OnCalendar = "*-*-* 04:20:00 Etc/UTC";
     };
     initialize = true;
     passwordFile = config.age.secrets."restic-repo-storagebox".path;
diff --git a/hosts/nachtigall/apps/keycloak.nix b/hosts/nachtigall/apps/keycloak.nix
index 45682e9..deb13f9 100644
--- a/hosts/nachtigall/apps/keycloak.nix
+++ b/hosts/nachtigall/apps/keycloak.nix
@@ -72,7 +72,7 @@
       "/tmp/keycloak-backup.sql"
     ];
     timerConfig = {
-      OnCalendar = "*-*-* 04:00:00 Etc/UTC";
+      OnCalendar = "*-*-* 04:10:00 Etc/UTC";
     };
     initialize = true;
     passwordFile = config.age.secrets."restic-repo-storagebox".path;
diff --git a/hosts/nachtigall/apps/mailman.nix b/hosts/nachtigall/apps/mailman.nix
index 75ea2a5..f9506e3 100644
--- a/hosts/nachtigall/apps/mailman.nix
+++ b/hosts/nachtigall/apps/mailman.nix
@@ -105,7 +105,7 @@
       "/var/lib/postfix/conf/aliases.db"
     ];
     timerConfig = {
-      OnCalendar = "*-*-* 04:00:00 Etc/UTC";
+      OnCalendar = "*-*-* 04:15:00 Etc/UTC";
     };
     initialize = true;
     passwordFile = config.age.secrets."restic-repo-storagebox".path;
diff --git a/hosts/nachtigall/apps/mastodon.nix b/hosts/nachtigall/apps/mastodon.nix
index 2786c14..99410cd 100644
--- a/hosts/nachtigall/apps/mastodon.nix
+++ b/hosts/nachtigall/apps/mastodon.nix
@@ -119,7 +119,7 @@
       "/tmp/mastodon-backup.sql"
     ];
     timerConfig = {
-      OnCalendar = "*-*-* 04:00:00 Etc/UTC";
+      OnCalendar = "*-*-* 04:05:00 Etc/UTC";
     };
     initialize = true;
     passwordFile = config.age.secrets."restic-repo-storagebox".path;