diff --git a/src/main/scala/Policy.scala b/src/main/scala/Policy.scala
index 22e0c15..d8be880 100644
--- a/src/main/scala/Policy.scala
+++ b/src/main/scala/Policy.scala
@@ -119,7 +119,7 @@ object JitterBackoff {
           (implicit success: Success[T],
            executor: ExecutionContext): Future[T] = {
             def run(attempt: Int, sleep: FiniteDuration): Future[T] = retry(promise, { () =>
-              Delay(delay) {
+              Delay(sleep) {
                 run(attempt + 1, jitter(delay, sleep, attempt))
               }.future.flatMap(identity)
             })