diff --git a/bin/rzr.py b/bin/rzr
similarity index 100%
rename from bin/rzr.py
rename to bin/rzr
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..99d371d
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,41 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1618868421,
+        "narHash": "sha256-vyoJhLV6cJ8/tWz+l9HZLIkb9Rd9esE7p+0RL6zDR6Y=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "eed214942bcfb3a8cc09eb3b28ca7d7221e44a94",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1618998681,
+        "narHash": "sha256-31mPpP5uvdvKINe+7R494EDKFsVs+nG3QfzzMkKVP1g=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "8c87951c37e1e989c0169960879fd378774b646c",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
index b840ffc..82f04de 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   description = "Apply lightmaps to Razer devices";
 
-  nixConfig.bash-prompt = "\[\\e[1m\\e[32rzr-develop\\e[0m\]$ ";
+  nixConfig.bash-prompt = "\[\\e[1m\\e[32mrzr-develop\\e[0m\]$ ";
 
   inputs.flake-utils.url = "github:numtide/flake-utils";
 
@@ -23,6 +23,13 @@
               name = "rzr";
               src = self;
 
+              buildPhase = ''
+              '';
+              installPhase = ''
+                ls -l
+                exit 1
+              '';
+
             };
 
           defaultPackage = self.packages.${system}.rzr;