diff --git a/.tangled/workflows/test.yml b/.tangled/workflows/test.yml
new file mode 100644
index 0000000..46b9c3c
--- /dev/null
+++ b/.tangled/workflows/test.yml
@@ -0,0 +1,27 @@
+when:
+  - event: ["push", "pull_request"]
+    branch: "main"
+  - event: ["manual"]
+
+engine: "nixery"
+
+clone:
+  skip: false
+  depth: 1
+  submodules: false
+
+dependencies:
+  github:NixOS/nixpkgs/nixpkgs-unstable:
+    - gleam
+    - beamMinimal28Packages.erlang
+    - beamMinimal28Packages.rebar3
+
+steps:
+  - name: Setup
+    command: |
+      export PATH="$HOME/.nix-profile/bin:$PATH"
+  - name: Test alicia/identity
+    command: |
+      cd alicia/identity
+      gleam test
+      cd -