diff --git a/Cargo.lock b/Cargo.lock
index 5eb72a7..13ea5a9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,305 +2,6 @@
 # It is not intended for manual editing.
 version = 3
 
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- "anstyle-parse",
- "anstyle-query",
- "anstyle-wincon",
- "colorchoice",
- "is-terminal",
- "utf8parse",
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diff --git a/Cargo.toml b/Cargo.toml
index 5790d17..ad4f76e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,8 +4,3 @@ edition = "2021"
 # If you change the name here, you must also do it in flake.nix (and run `cargo generate-lockfile` afterwards)
 name = "rust-nix-template"
 version = "0.1.0"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-clap = { version = "4.3.14", features = ["derive"] }
diff --git a/Jenkinsfile b/Jenkinsfile
deleted file mode 100644
index 1e1e945..0000000
--- a/Jenkinsfile
+++ /dev/null
@@ -1,20 +0,0 @@
-// We use https://github.com/juspay/jenkins-nix-ci
-
-pipeline {
-    agent any
-    stages {
-        stage ('Build') {
-            steps {
-                // https://github.com/srid/nixci
-                nixCI ()
-            }
-        }
-        /* stage ('Cachix push') {
-            when { branch 'master' }
-            steps {
-                cachixPush "srid"
-            }
-        }
-        */
-    }
-}
diff --git a/flake.nix b/flake.nix
index a9f73e7..4c63665 100644
--- a/flake.nix
+++ b/flake.nix
@@ -18,11 +18,10 @@
         let
           cargoToml = builtins.fromTOML (builtins.readFile ./Cargo.toml);
           nonRustDeps = [
-            pkgs.libiconv
           ];
           rust-toolchain = pkgs.symlinkJoin {
             name = "rust-toolchain";
-            paths = [ pkgs.rustc pkgs.cargo pkgs.cargo-watch pkgs.rust-analyzer pkgs.rustPlatform.rustcSrc ];
+            paths = [ pkgs.rustc pkgs.cargo pkgs.rust-analyzer pkgs.rustPlatform.rustcSrc ];
           };
         in
         {
@@ -41,14 +40,9 @@
             shellHook = ''
               # For rust-analyzer 'hover' tooltips to work.
               export RUST_SRC_PATH=${pkgs.rustPlatform.rustLibSrc}
-
-              echo
-              echo "🍎🍎 Run 'just <recipe>' to get started"
-              just
             '';
             buildInputs = nonRustDeps;
-            nativeBuildInputs = with pkgs; [
-              just
+            nativeBuildInputs = [
               rust-toolchain
             ];
             RUST_BACKTRACE = 1;
diff --git a/justfile b/justfile
deleted file mode 100644
index c03df42..0000000
--- a/justfile
+++ /dev/null
@@ -1,14 +0,0 @@
-default:
-    @just --list
-
-# Auto-format the source tree
-fmt:
-    treefmt
-
-# Run 'cargo run' on the project
-run *ARGS:
-    cargo run {{ARGS}}
-
-# Run 'cargo watch' to run the project (auto-recompiles)
-watch *ARGS:
-    cargo watch -x "run -- {{ARGS}}"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 14c4d2e..e0b5e27 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,22 +1,3 @@
-use clap::Parser;
-
-#[derive(Parser, Debug)]
-#[clap(author = "Sridhar Ratnakumar", version, about)]
-/// Application configuration
-struct Args {
-    /// whether to be verbose
-    #[arg(short = 'v')]
-    verbose: bool,
-
-    /// an optional name to greet
-    #[arg()]
-    name: Option<String>,
-}
-
 fn main() {
-    let args = Args::parse();
-    if args.verbose {
-        println!("DEBUG {args:?}");
-    }
-    println!("Hello {}!", args.name.unwrap_or("world".to_string()));
+    println!("Hello world!");
 }