diff --git a/morph/grid/local/config.json b/morph/grid/local/config.json
index 197ffd69ab30b8059226eb624005e408f71187b5..7c4b95a5e66d4fce10213f555064f3423557cc05 100644
--- a/morph/grid/local/config.json
+++ b/morph/grid/local/config.json
@@ -2,7 +2,6 @@
 , "ristrettoSigningKeyPath": "../../PrivateStorageSecrets/ristretto.signing-key"
 , "stripeSecretKeyPath": "../../PrivateStorageSecrets/privatestorageio-testing-stripe.secret"
 , "monitoringvpnSecretKeyDir": "../../PrivateStorageSecrets/monitoringvpn"
-, "monitoringvpnPresharedKeyPath" : "../../PrivateStorageSecrets/monitoringvpn/preshared.key"
 , "passValue": 1000000
 , "issuerDomain": "payments.localdev"
 , "letsEncryptAdminEmail": "florian@privatestorage.io"
diff --git a/morph/lib/make-issuer.nix b/morph/lib/make-issuer.nix
index cbaafd9cf27b1f9c20388789e40e1e13324d1d71..b15c0de84471d85ad1b35979b0f52a8fb4418ac4 100644
--- a/morph/lib/make-issuer.nix
+++ b/morph/lib/make-issuer.nix
@@ -2,7 +2,6 @@
 , ristrettoSigningKeyPath
 , stripeSecretKeyPath
 , monitoringvpnSecretKeyDir
-, monitoringvpnPresharedKeyPath
 , issuerDomain
 , letsEncryptAdminEmail
 , allowedChargeOrigins
@@ -41,7 +40,7 @@
         action = ["sudo" "systemctl" "restart" "wireguard-monitoringvpn.service"];
       };
       "monitoringvpn-preshared-key" = {
-        source = monitoringvpnPresharedKeyPath;
+        source = monitoringvpnSecretKeyDir + "/preshared.key";
         destination = "/run/keys/monitoringvpn/preshared.key";
         owner.user = "root";
         owner.group = "root";
diff --git a/morph/lib/make-monitoring.nix b/morph/lib/make-monitoring.nix
index 5fce2735396b009e4084f2a69718f51393c791ae..e3505a75b650c414495dc75106535e16c12aa76d 100644
--- a/morph/lib/make-monitoring.nix
+++ b/morph/lib/make-monitoring.nix
@@ -3,7 +3,6 @@
 , publicStoragePort
 , ristrettoSigningKeyPath
 , monitoringvpnSecretKeyDir
-, monitoringvpnPresharedKeyPath
 , passValue
 , sshUsers
 , stateVersion
@@ -38,7 +37,7 @@ rec {
         action = ["sudo" "systemctl" "restart" "wireguard-monitoringvpn.service"];
       };
       "monitoringvpn-preshared-key" = {
-        source = monitoringvpnPresharedKeyPath;
+        source = monitoringvpnSecretKeyDir + "/preshared.key";
         destination = "/run/keys/monitoringvpn/preshared.key";
         owner.user = "root";
         owner.group = "root";
diff --git a/morph/lib/make-testing.nix b/morph/lib/make-testing.nix
index 26400097b744dae7c1a70d1c8211835301ebfddb..b0e131301cc6f69bceba3ef760f0275c9b019bf9 100644
--- a/morph/lib/make-testing.nix
+++ b/morph/lib/make-testing.nix
@@ -3,7 +3,6 @@
 , publicStoragePort
 , ristrettoSigningKeyPath
 , monitoringvpnSecretKeyDir
-, monitoringvpnPresharedKeyPath
 , passValue
 , sshUsers
 , stateVersion
@@ -34,7 +33,7 @@
         action = ["sudo" "systemctl" "restart" "wireguard-monitoringvpn.service"];
       };
       "monitoringvpn-preshared-key" = {
-        source = monitoringvpnPresharedKeyPath;
+        source = monitoringvpnSecretKeyDir + "/preshared.key";
         destination = "/run/keys/monitoringvpn/preshared.key";
         owner.user = "root";
         owner.group = "root";