diff --git a/.tangled/workflows/ci.yml b/.tangled/workflows/ci.yml
new file mode 100644
index 0000000..89f2c40
--- /dev/null
+++ b/.tangled/workflows/ci.yml
@@ -0,0 +1,19 @@
+when:
+  - event: ["push"]
+    branch: main
+
+engine: nixery
+
+steps:
+  - name: "echo echo"
+    command: |
+      echo "hello world"
+  - name: "echo ci type"
+    command: |
+      echo "DEBUG: TANGLED_EVENT_NAME='$TANGLED_EVENT_NAME'"
+  - name: "echo ci default bramch"
+    command: |
+      echo "DEBUG: TANGLED_REPO_DEFAULT_BRANCH='$TANGLED_REPO_DEFAULT_BRANCH'"
+  - name: "echo echo echo"
+    command: |
+      echo "bye"