diff --git a/nix/base-system/modules/victoria-logs.nix b/nix/base-system/modules/victoria-logs.nix
index fc393d0..703abac 100644
--- a/nix/base-system/modules/victoria-logs.nix
+++ b/nix/base-system/modules/victoria-logs.nix
@@ -8,6 +8,14 @@ with lib;
             description = "Logging directory path for victoria-logs service";
             default = "/Users/Zaphar/opt/victoria-logs";
            };
+           maxStorageSize = mkOption {
+            description = "Maximum storage size on disk [KB, MB, GB]";
+            default = "200GiB";
+           };
+           retentionTime = mkOption {
+            description = "Timespan of logs to retain, Logs older than this will be dropped.";
+            default = "5d";
+           };
            listenAddr = mkOption {
             description = "Socket Address to listen on";
             default = "127.0.0.1:9428";
@@ -41,6 +49,8 @@ with lib;
                     "${pkgs.victoria-logs}/bin/victoria-logs"
                     "-logNewStreams"
                     "-storageDataPath=${config.services.victoria-logs.dataPath}/data"
+                    "-retention.maxDiskSpaceUsageBytes=${config.services.victoria-logs.maxStorageSize}"
+                    "-retentionPeriod=${config.services.victoria-logs.retentionTime}"
                     "-httpListenAddr=${config.services.victoria-logs.listenAddr}"
                 ];
                 KeepAlive = true;