diff --git a/README.md b/README.md
index ddbfcf3..c73fe6e 100644
--- a/README.md
+++ b/README.md
@@ -4,3 +4,15 @@ This repository generates a PDF of my resume using
 [LaTeX](https://www.latex-project.org/). I used
 [flyx's article](https://flyx.org/nix-flakes-latex/) to help me create a nix
 flake to build a resume generator command.
+
+## Usage
+
+Use the flake!
+
+```bash
+env EMAIL='foo@bar.com' PHONENUMBER='(555) 555-5555' nix run github:alejandro-angulo/resume
+```
+
+The `EMAIL` and `PHONENUMBER` variables are required because I didn't want to
+hardcode those in my tex file. Hopefully this helps prevent spammers from
+finding my personal contact information.