diff --git a/network-vbox.nix b/network-vbox.nix
index 69ff9ad..24aac38 100644
--- a/network-vbox.nix
+++ b/network-vbox.nix
@@ -1,48 +1,10 @@
-let
-  secrets = import ./secrets/secrets.nix;
-  bitcoin-rpcpassword = {
-    text = secrets.bitcoinrpcpassword;
-    destDir = "/secrets/";
-    user = "bitcoin";
-    group = "bitcoinrpc";
-    permissions = "0440";
-  };
-  lightning-charge-api-token = {
-    text = "API_TOKEN=" + secrets.lightning-charge-api-token;
-    destDir = "/secrets/";
-    user = "clightning";
-    group = "clightning";
-    permissions = "0440";
-  };
-  # variable is called CHARGE_TOKEN instead of API_TOKEN
-  lightning-charge-api-token-for-nanopos = {
-    text = "CHARGE_TOKEN=" + secrets.lightning-charge-api-token;
-    destDir = "/secrets/";
-    user = "nanopos";
-    group = "nanopos";
-    permissions = "0440";
-  };
-  liquid-rpcpassword = {
-    text = secrets.liquidrpcpassword;
-    destDir = "/secrets/";
-    user = "liquid";
-    group = "liquid";
-    permissions = "0440";
-  };
-in
 {
   bitcoin-node =
     { config, pkgs, ... }:
     {
       deployment.targetEnv = "virtualbox";
       deployment.virtualbox.memorySize = 4096; # megabytes
-      deployment.virtualbox.vcpu = 2; # number of cpus
+      deployment.virtualbox.vcpu = 4; # number of cpus
       deployment.virtualbox.headless = true;
-
-      deployment.keys = {
-        inherit bitcoin-rpcpassword lightning-charge-api-token;
-      }
-      // (if (config.services.nanopos.enable) then { inherit lightning-charge-api-token-for-nanopos; } else { })
-      // (if (config.services.liquidd.enable) then { inherit liquid-rpcpassword; } else { });
     };
 }
diff --git a/network.nix b/network.nix
index 2f44385..c6b59d7 100644
--- a/network.nix
+++ b/network.nix
@@ -1,5 +1,46 @@
-{
+let
+  secrets = import ./secrets/secrets.nix;
+  bitcoin-rpcpassword = {
+    text = secrets.bitcoinrpcpassword;
+    destDir = "/secrets/";
+    user = "bitcoin";
+    group = "bitcoinrpc";
+    permissions = "0440";
+  };
+  lightning-charge-api-token = {
+    text = "API_TOKEN=" + secrets.lightning-charge-api-token;
+    destDir = "/secrets/";
+    user = "clightning";
+    group = "clightning";
+    permissions = "0440";
+  };
+  # variable is called CHARGE_TOKEN instead of API_TOKEN
+  lightning-charge-api-token-for-nanopos = {
+    text = "CHARGE_TOKEN=" + secrets.lightning-charge-api-token;
+    destDir = "/secrets/";
+    user = "nanopos";
+    group = "nanopos";
+    permissions = "0440";
+  };
+  liquid-rpcpassword = {
+    text = secrets.liquidrpcpassword;
+    destDir = "/secrets/";
+    user = "liquid";
+    group = "liquid";
+    permissions = "0440";
+  };
+in {
   network.description = "Bitcoin Core node";
 
-  bitcoin-node = import ./configuration.nix;
+  bitcoin-node =
+    { config, pkgs, ... }:
+    let
+      bitcoin-node = import ./configuration.nix;
+    in {
+      deployment.keys = {
+        inherit bitcoin-rpcpassword lightning-charge-api-token;
+      }
+      // (if (config.services.nanopos.enable) then { inherit lightning-charge-api-token-for-nanopos; } else { })
+      // (if (config.services.liquidd.enable) then { inherit liquid-rpcpassword; } else { });
+    } // (bitcoin-node { inherit config pkgs; });
 }