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 f6899fe8d7e640a9cb213cef8f557ee3858cccb5..912b022495166589ae3b13fa0da9a59ee694b38e 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 9a0f297b3deb5aa9fe02e45aa78adfc66d3665d2..c557e270db0a02491b10f9822325dc141ad20fb3 100644
--- a/morph/lib/make-monitoring.nix
+++ b/morph/lib/make-monitoring.nix
@@ -3,7 +3,6 @@
 , publicStoragePort
 , ristrettoSigningKeyPath
 , monitoringvpnSecretKeyDir
-, monitoringvpnPresharedKeyPath
 , passValue
 , sshUsers
 , stateVersion
@@ -24,7 +23,7 @@
         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-testing.nix b/morph/lib/make-testing.nix
index 35c70f8f789633489b431e57a23b4259102df5da..050c4399731506738bb4bbee357ec218032e4964 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";