diff --git a/tests/acls/disjointed-meshes.nix b/tests/acls/disjointed-meshes.nix
new file mode 100644
index 0000000..bff34f2
--- /dev/null
+++ b/tests/acls/disjointed-meshes.nix
@@ -0,0 +1,90 @@
+{
+  version = "v1";
+  subnets = [
+    {
+      name = "disjoint1";
+      endpoints = [
+        {
+          # No match mean match any
+          port = 51820;
+        }
+      ];
+    }
+    {
+      name = "disjoint2";
+      endpoints = [
+        {
+          # No match mean match any
+          port = 51821;
+        }
+      ];
+    }
+  ];
+  groups = [
+    # groups field is expected, but can be empty
+  ];
+  peers = [
+    {
+      name = "node1";
+      subnets = {
+        disjoint1 = {
+          listenPort = 51820;
+          # empty ipAddresses will auto generate an IPv6 address
+        };
+      };
+      publicKey = "kdyzqV8cBQtDYeW6R1vUug0Oe+KaytHHDS7JoCp/kTE=";
+      privateKeyFile = "/etc/wg-key";
+      endpoints = [
+        {
+          # no match can be any
+          ip = "node1";
+        }
+      ];
+    }
+    {
+      name = "node2";
+      subnets = {
+        disjoint1 = {
+          listenPort = 51820;
+        };
+        disjoint2 = {
+          listenPort = 51821;
+        };
+      };
+      publicKey = "ztdAXTspQEZUNpxUbUdAhhRWbiL3YYWKSK0ZGdcsMHE=";
+      privateKeyFile = "/etc/wg-key";
+      endpoints = [
+        {
+          # no match can be any
+          ip = "node2";
+        }
+      ];
+    }
+    {
+      name = "node3";
+      subnets = {
+        disjoint2 = {
+          listenPort = 51821;
+        };
+      };
+      publicKey = "VR5SILc/2MkWSeGOVAJ/0Ru5H4DFheNvNUiT0fPtgiI=";
+      privateKeyFile = "/etc/wg-key";
+      endpoints = [
+        {
+          # no match can be any
+          ip = "node3";
+        }
+      ];
+    }
+  ];
+  connections = [
+    {
+      a = [{type= "subnet"; rule = "is"; value = "disjoint1";}];
+      b = [{type= "subnet"; rule = "is"; value = "disjoint1";}];
+    }
+    {
+      a = [{type= "subnet"; rule = "is"; value = "disjoint2";}];
+      b = [{type= "subnet"; rule = "is"; value = "disjoint2";}];
+    }
+  ];
+}
\ No newline at end of file
diff --git a/tests/disjointed-meshes.nix b/tests/disjointed-meshes.nix
new file mode 100644
index 0000000..6079c3c
--- /dev/null
+++ b/tests/disjointed-meshes.nix
@@ -0,0 +1,78 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+(import ./lib.nix) ({wnlib}:
+{
+  name = "disjointed-meshes connection";
+  nodes = {
+    # `self` here is set by using specialArgs in `lib.nix`
+    node1 = { self, pkgs, ... }: {
+      virtualisation.vlans = [ 1 ];
+      imports = [ self.nixosModules.default ];
+      wirenix = {
+        enable = true;
+        keyProviders = ["acl"];
+        peerName = "node1";
+        aclConfig = import ./acls/disjointed-meshes.nix;
+      };
+      # Don't do this! This is for testing only!
+      environment.etc."wg-key" = {
+        text = "MIELhEc0I7BseAanhk/+LlY/+Yf7GK232vKWITExnEI=";
+      };
+      networking.firewall.enable = false;
+    };
+
+    node2 = { self, pkgs, ... }: {
+      virtualisation.vlans = [ 1 ];
+      imports = [ self.nixosModules.default ];
+      wirenix = {
+        enable = true;
+        keyProviders = ["acl"];
+        peerName = "node2";
+        aclConfig = import ./acls/disjointed-meshes.nix;
+      };
+      environment.etc."wg-key" = {
+        text = "yG4mJiduoAvzhUJMslRbZwOp1gowSfC+wgY8B/Mul1M=";
+      };
+      networking.firewall.enable = false;
+    };
+
+    node3 = { self, pkgs, ... }: {
+      virtualisation.vlans = [ 1 ];
+      imports = [ self.nixosModules.default ];
+      wirenix = {
+        enable = true;
+        keyProviders = ["acl"];
+        peerName = "node3";
+        aclConfig = import ./acls/disjointed-meshes.nix;
+      };
+      environment.etc."wg-key" = {
+        text = "MFsj7nmb2efBFNwON8RxZf+MHbopTY9P3+/xhiqJFlM=";
+      };
+      networking.firewall.enable = false;
+    };
+  };
+  # This is the test code that will check if our service is running correctly:
+  testScript = ''
+    start_all()
+    node1.wait_for_unit("wireguard-disjoint1-peer-node2")
+    node2.wait_for_unit("wireguard-disjoint1-peer-node1")
+    node2.wait_for_unit("wireguard-disjoint2-peer-node3")
+    node3.wait_for_unit("wireguard-disjoint2-peer-node2")
+
+    node1.succeed("wg show >&2")
+    node2.succeed("wg show >&2")
+    node3.succeed("wg show >&2")
+
+    node1.succeed("ping -c 1 node2.disjoint1")
+    node1.fail("ping -c 1 node3.disjoint2")
+
+    node2.succeed("ping -c 1 node1.disjoint1")
+    node2.succeed("ping -c 1 node3.disjoint2")
+
+    node3.fail("ping -c 1 node1.disjoint1")
+    node3.succeed("ping -c 1 node2.disjoint2")
+  '';
+})
\ No newline at end of file