diff --git a/docs/misc/gitea.md b/docs/misc/gitea.md
index abc4bf6..9c72ee1 100644
--- a/docs/misc/gitea.md
+++ b/docs/misc/gitea.md
@@ -158,6 +158,9 @@ sudo systemctl restart gitea
     [repository]
     DISABLE_STARS = true
 
+    [cron]
+    ENABLED = true
+
     [ui.meta]
     AUTHOR = Artem Tishenko: Personal Git Repository Hub
     DESCRIPTION = A personal hub for managing Git repositories by Artem Tishenko.
diff --git a/docs/servers/grafana.md b/docs/servers/grafana.md
index aa832a5..dc66bf8 100644
--- a/docs/servers/grafana.md
+++ b/docs/servers/grafana.md
@@ -49,7 +49,8 @@ sudo chown prometheus:prometheus /usr/local/bin/promtool
     Restart=on-failure
     ExecStart=/usr/local/bin/prometheus \
         --config.file=/etc/prometheus/prometheus.yml \
-        --storage.tsdb.path=/var/lib/prometheus
+        --storage.tsdb.path=/var/lib/prometheus \
+        --storage.tsdb.retention.size=500MB
 
     [Install]
     WantedBy=multi-user.target