diff --git a/nixos/modules/services/networking/harmonia.nix b/nixos/modules/services/networking/harmonia.nix
index d0f4a8a6e633..b384ac926137 100644
--- a/nixos/modules/services/networking/harmonia.nix
+++ b/nixos/modules/services/networking/harmonia.nix
@@ -55,6 +55,7 @@ in
         ExecStart = lib.getExe cfg.package;
         User = "harmonia";
         Group = "harmonia";
+        Restart = "on-failure";
         PrivateUsers = true;
         DeviceAllow = [ "" ];
         UMask = "0066";