diff --git a/tests/integration/rpsc-test.nix b/tests/integration/rpsc-test.nix
index 7ae09aa..64274dd 100644
--- a/tests/integration/rpsc-test.nix
+++ b/tests/integration/rpsc-test.nix
@@ -18,12 +18,32 @@ let
   keyExchangePathBC = "/root/peer-bc.osk";
   keyExchangePathCB = "/root/peer-cb.osk";
 
+  generateWgKeys =
+    name:
+    let
+      # The trailing line break that is generated by `wg genkey` and `wg pubkey` breaks the script rp-key-sync.nix to copy the preshared keys.
+      # We therefore remove the trailing spaces here.
+      privateKey = pkgs.runCommand "wg-private-${name}" { } ''
+        ${pkgs.wireguard-tools}/bin/wg genkey | tr -d '\n' > $out
+      '';
+      publicKey = pkgs.runCommand "wg-public-${name}" { buildInputs = [ pkgs.wireguard-tools ]; } ''
+        cat ${privateKey} | wg pubkey | tr -d '\n' > $out
+      '';
+    in
+    {
+      inherit privateKey publicKey;
+    };
+
+  peerAWgKeys = generateWgKeys "peerA";
+  peerBWgKeys = generateWgKeys "peerB";
+  peerCWgKeys = if multiPeer then generateWgKeys "peerC" else null;
+
   staticConfig =
     {
       peerA = {
         innerIp = "10.100.0.1";
-        privateKey = "cB+EYXqf63F+8Kqn3Q1dr9ds5tQi4PkQU+WfLpZf2nU=";
-        publicKey = "+gsv8wlhKGKXUOYTw5r2tPpSr7CEeVBgH/kxZzeo9E8=";
+        privateKey = builtins.readFile peerAWgKeys.privateKey;
+        publicKey = builtins.readFile peerAWgKeys.publicKey;
         rosenpassConfig = builtins.toFile "peer-a.toml" (
           ''
             public_key = "${rosenpassKeyFolder}/self.pk"
@@ -46,8 +66,8 @@ let
       };
       peerB = {
         innerIp = "10.100.0.2";
-        privateKey = "sL+9z4HAzkV01QYTQX5TA645PV8Vprk09vNNWSKjjW4=";
-        publicKey = "ZErZhjoSTiLCfPXl3TcnWyfvUtjP1mIQUH+2sRxI/wE=";
+        privateKey = builtins.readFile peerBWgKeys.privateKey;
+        publicKey = builtins.readFile peerBWgKeys.publicKey;
         rosenpassConfig = builtins.toFile "peer-b.toml" (
           ''
             public_key = "${rosenpassKeyFolder}/self.pk"
@@ -73,8 +93,8 @@ let
       # peerC is only defined if we are in a multiPeer context.
       peerC = {
         innerIp = "10.100.0.3";
-        privateKey = "gOrlrKattR+hdpGc/0X2qFXWSbw0hW7AMLzb68cWBmI=";
-        publicKey = "23S38TaISe+GlrNJL5DyoN+EC6g2fSYbT1Kt1LUxhRA=";
+        privateKey = builtins.readFile peerCWgKeys.privateKey;
+        publicKey = builtins.readFile peerCWgKeys.publicKey;
         rosenpassConfig = builtins.toFile "peer-c.toml" ''
           public_key = "${rosenpassKeyFolder}/self.pk"
           secret_key = "${rosenpassKeyFolder}/self.sk"
@@ -459,7 +479,6 @@ in
       peerC.wait_for_unit("rp-key-sync-CB.service")
     ''}
 
-
     # Voila!
     peerA.succeed("ping -c 1 ${staticConfig.peerB.innerIp}")
     peerB.succeed("ping -c 1 ${staticConfig.peerA.innerIp}")