diff --git a/modules/machine/estinien/configuration.nix b/modules/machine/estinien/configuration.nix
index d1f728b..cc8c983 100644
--- a/modules/machine/estinien/configuration.nix
+++ b/modules/machine/estinien/configuration.nix
@@ -71,6 +71,7 @@
       ExecStart = "${hildibrand}/bin/hildebrand";
       Restart = "on-failure";
       RestartSec = "5s";
+      EnvironmentFile = "/etc/secrets/hildibrand.env";
     };
   };
 
@@ -85,6 +86,7 @@
       ExecStart = "${caitsith}/bin/hildebrand";
       Restart = "on-failure";
       RestartSec = "5s";
+      EnvironmentFile = "/etc/secrets/caitsith.env";
     };
   };