diff --git a/modules/pyroscope/default.nix b/modules/pyroscope/default.nix
index f9e83e5d..2b25a35b 100644
--- a/modules/pyroscope/default.nix
+++ b/modules/pyroscope/default.nix
@@ -14,13 +14,70 @@
     {
       options.services.pyroscope = with lib; {
         enable = mkEnableOption (lib.mdDoc "Grafana Agent (Flow mode)");
+        args = {
+          http = {
+            port = mkOption {
+              type = types.port;
+              default = 4040;
+              example = 8080;
+            };
+            address = mkOption {
+              type = types.str;
+              default = "127.0.0.1";
+              example = "0.0.0.0";
+            };
+          };
+
+          grpc = {
+            port = mkOption {
+              type = types.port;
+              default = 9095;
+              example = 9096;
+            };
+            address = mkOption {
+              type = types.str;
+              default = "127.0.0.1";
+              example = "0.0.0.0";
+            };
+          };
+
+          grpc = {
+            level = mkOption {
+              type = types.enum [
+                "debug"
+                "info"
+                "warn"
+                "error"
+              ];
+              default = "info";
+              example = "debug";
+            };
+            format = mkOption {
+              type = types.enum [
+                "logfmt"
+                "json"
+              ];
+              default = "logfmt";
+              example = "json";
+            };
+          };
+        };
       };
+
       config = {
         systemd.services.pyroscope = lib.mkIf cfg.enable {
           description = "Pyroscope";
           wantedBy = [ "multi-user.target" ];
           serviceConfig = {
-            ExecStart = ''${lib.getExe package}'';
+            ExecStart = ''
+              ${lib.getExe package} \
+              -server.http-listen-port ${cfg.args.http.port} \
+              -server.http-listen-address ${cfg.args.http.address} \
+              -server.grpc-listen-port ${cfg.args.grpc.address} \
+              -server.grpc-listen-address ${cfg.args.grpc.address} \
+              -log.level ${cfg.log.level} \
+              -log.format ${cfg.log.format}
+            '';
           };
         };
       };