diff --git a/Cargo.toml b/Cargo.toml
index 74a9997..9508173 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,6 +4,7 @@ resolver = "2"
 
 [workspace.dependencies]
 djls = { path = "crates/djls" }
+djls-pyenv = { path = "crates/djls-pyenv" }
 
 anyhow = "1.0.94"
 pyo3 = { version = "0.23.3", features = ["auto-initialize", "abi3-py39"] }
diff --git a/crates/djls-pyenv/Cargo.toml b/crates/djls-pyenv/Cargo.toml
new file mode 100644
index 0000000..50cb407
--- /dev/null
+++ b/crates/djls-pyenv/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "djls-pyenv"
+version = "0.0.0"
+edition = "2021"
+
+[dependencies]
diff --git a/crates/djls-pyenv/src/lib.rs b/crates/djls-pyenv/src/lib.rs
new file mode 100644
index 0000000..b93cf3f
--- /dev/null
+++ b/crates/djls-pyenv/src/lib.rs
@@ -0,0 +1,14 @@
+pub fn add(left: u64, right: u64) -> u64 {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}