diff --git a/tests/test_zlast.py b/tests/test_zlast.py
new file mode 100644
index 000000000..988e528fa
--- /dev/null
+++ b/tests/test_zlast.py
@@ -0,0 +1,4 @@
+import pytest
+
+def test_keyboard_interrupt():
+    raise KeyboardInterrupt("Simulated Ctrl+C")