diff --git a/src/local/flake.lock b/src/local/flake.lock
index 5d0214c3..cc6262e1 100644
--- a/src/local/flake.lock
+++ b/src/local/flake.lock
@@ -363,12 +363,12 @@
       },
       "locked": {
         "lastModified": 0,
-        "narHash": "sha256-3jw+c8xu0ia5ZD7QaZGqWKdUXRJ5fDZrYUpiKdPEOzs=",
-        "path": "/nix/store/kabv0zhhn0b00fvw4xrr9i1q7g8bz298-source",
+        "narHash": "sha256-UIgHO0Th/bdamo5H3eamvjczpbnyglRbk4/xZ54g3+c=",
+        "path": "/nix/store/nmp7kyh862rsc7ghasyk660gkh536w1m-source",
         "type": "path"
       },
       "original": {
-        "path": "/nix/store/kabv0zhhn0b00fvw4xrr9i1q7g8bz298-source",
+        "path": "/nix/store/nmp7kyh862rsc7ghasyk660gkh536w1m-source",
         "type": "path"
       }
     },
diff --git a/src/std/fwlib/blockTypes/nixostests.nix b/src/std/fwlib/blockTypes/nixostests.nix
new file mode 100644
index 00000000..1951e977
--- /dev/null
+++ b/src/std/fwlib/blockTypes/nixostests.nix
@@ -0,0 +1,75 @@
+{
+  root,
+  super,
+}:
+/*
+Use the NixosTests Blocktype in order to instrucement nixos
+vm-based test inside your reporisory.
+
+Available actions:
+  - run
+  - run-vm
+  - audit-script
+  - run-vm-+
+*/
+let
+  inherit (root) mkCommand actions;
+  inherit (super) addSelectorFunctor;
+in
+  name: {
+    __functor = addSelectorFunctor;
+    inherit name;
+    type = "nixostests";
+    actions = {
+      currentSystem,
+      fragment,
+      fragmentRelPath,
+      target,
+      inputs,
+    }: let
+      pkgs = inputs.nixpkgs.${currentSystem};
+    in [
+      (mkCommand currentSystem "run" "run tests in headless vm" [] ''
+        # ${target.driver}
+        ${target.driver}/bin/nixos-test-driver
+      '' {})
+      (mkCommand currentSystem "audit-script" "audit the test script" [pkgs.bat] ''
+        # ${target.driver}
+        bat --language py ${target.driver}/test-script
+      '' {})
+      (mkCommand currentSystem "run-vm" "run tests interactively in vm" [] ''
+        # ${target.driverInteractive}
+        ${target.driverInteractive}/bin/nixos-test-driver
+      '' {})
+      (mkCommand currentSystem "run-vm+" "run tests with state from last run" [] ''
+        # ${target.driverInteractive}
+        ${target.driverInteractive}/bin/nixos-test-driver --keep-vm-state
+      '' {})
+      (mkCommand currentSystem "iptables+" "setup nat redirect 80->8080 & 443->4433" [pkgs.iptables] ''
+        sudo iptables \
+          --table nat \
+          --insert OUTPUT \
+          --proto tcp \
+          --destination 127.0.0.1 \
+          --dport 443 \
+          --jump REDIRECT \
+          --to-ports 4433
+        sudo iptables \
+          --table nat \
+          --insert OUTPUT \
+          --proto tcp \
+          --destination 127.0.0.1 \
+          --dport 80 \
+          --jump REDIRECT \
+          --to-ports 8080
+      '' {})
+      (mkCommand currentSystem "iptables-" "remove nat redirect 80->8080 & 443->4433" [pkgs.iptables] ''
+        sudo iptables \
+          --table nat \
+          --delete OUTPUT -d 127.0.0.1/32 -p tcp -m tcp --dport 443 -j REDIRECT --to-ports 4433
+        sudo iptables \
+          --table nat \
+          --delete OUTPUT -d 127.0.0.1/32 -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 8080
+      '' {})
+    ];
+  }
diff --git a/src/tests/flake.lock b/src/tests/flake.lock
index bd7c6954..f98cffbb 100644
--- a/src/tests/flake.lock
+++ b/src/tests/flake.lock
@@ -534,12 +534,12 @@
       },
       "locked": {
         "lastModified": 0,
-        "narHash": "sha256-XqH/66cLRYyiTlk2ob04WCeps5TFC0vyB4J+4foZBYw=",
-        "path": "/nix/store/056lk4aanlj3h831x4kj2hb1v9rgc98f-source",
+        "narHash": "sha256-c+krYSi/VpFJZao8RSLCZmC++/r6leLsr4JlCHsT6hY=",
+        "path": "/nix/store/jy7sjazvkrr0l3v7n7905g987rfk4bw2-source",
         "type": "path"
       },
       "original": {
-        "path": "/nix/store/056lk4aanlj3h831x4kj2hb1v9rgc98f-source",
+        "path": "/nix/store/jy7sjazvkrr0l3v7n7905g987rfk4bw2-source",
         "type": "path"
       }
     },