diff --git a/features/run_control/key.feature b/features/run_control/key.feature
new file mode 100644
index 0000000..842f1c8
--- /dev/null
+++ b/features/run_control/key.feature
@@ -0,0 +1,10 @@
+Feature: `key' run control keyword
+
+  Scenario: defines code to run when given key is pressed
+    Given a run control file with:
+      """
+      key(:f) { puts 'trigger f key code' }
+      """
+    And uhwm is running
+    When I press the alt+f keys
+    Then the output must contain "trigger f key code"