diff --git a/flake.nix b/flake.nix
index 9e65c679..49d683dc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -39,6 +39,7 @@
         "katana" "bora" "equinox" "knik" "katabatic" "ispd"
         "karakaze" "kite" "nimbus" "metis" "mauka" "oroshi"
         "solstice" "stratus1" "tutorial" "unicorn" "documentation"
+        "unittests"
       ];
 
     in
diff --git a/nix/unittests.nix b/nix/unittests.nix
new file mode 100644
index 00000000..42877e32
--- /dev/null
+++ b/nix/unittests.nix
@@ -0,0 +1,22 @@
+{ version, meta }:
+
+{ lib, stdenv, cmake, ninja, python2, boost
+, coriolis-bootstrap, coriolis-vlsisapd, coriolis-hurricane
+, coriolis-crlcore, coriolis-lefdef, qt4 }:
+
+let boostWithPython = boost.override { enablePython = true; python = python2; }; in
+
+stdenv.mkDerivation {
+  pname = "coriolis-unittests";
+
+  src = ../unittests;
+
+  buildInputs = [
+    python2 boostWithPython coriolis-bootstrap qt4
+    coriolis-vlsisapd coriolis-hurricane coriolis-crlcore
+    coriolis-lefdef
+  ];
+  nativeBuildInputs = [ cmake ninja ];
+
+  inherit version meta;
+}