diff --git a/.gitignore b/.gitignore
index 92b2793..77adcb1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .direnv
+/target
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..58c828c
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "compiler-construction"
+version = "0.1.0"
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..5fb56c1
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "compiler-construction"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..10126b7
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,4 @@
+.PHONY: jlc
+jlc:
+	cargo run
+
diff --git a/flake.nix b/flake.nix
index 3a2686b..b58557a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -15,6 +15,7 @@
             llvmPackages_22.llvm-manpages
             llvmPackages_22.bintools
             rustc
+            cargo
           ];
         };
       }
diff --git a/main.rs b/src/main.rs
similarity index 100%
rename from main.rs
rename to src/main.rs