diff --git a/cancel-adding-key.sh b/cancel-adding-key.sh
new file mode 100755
index 0000000..f092158
--- /dev/null
+++ b/cancel-adding-key.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+kill $(cat ~/.the-long-night-pid)
+rm ~/.the-long-night-pid