diff --git a/hosts/servers/poseidon/shares.nix b/hosts/servers/poseidon/shares.nix
index 10fbca3..f3b8159 100644
--- a/hosts/servers/poseidon/shares.nix
+++ b/hosts/servers/poseidon/shares.nix
@@ -59,7 +59,7 @@ in {
 
   systemd.services.iscsi-target = {
     restartTriggers = [
-      (builtins.attrNames config.services.target.config)
+      (builtins.toJSON config.services.target.config)
     ];
     stopIfChanged = false;
   };