diff --git a/objectifier-module.nix b/objectifier-module.nix
index 3b2b911..5ecd923 100644
--- a/objectifier-module.nix
+++ b/objectifier-module.nix
@@ -90,6 +90,7 @@ in {
         RestartSec = "5s";
         Type = "simple";
         PIDFile = "/run/objectifier.pid";
+        ReadWritePaths = [ "/run" ];
         ExecStart = let
           bindClause = concatStringsSep " "
             (map (addr: "--bind ${addr}:${toString cfg.port}")