diff --git a/algo/priority-queue.scm b/algo/priority-queue.scm
index 1f49aef..1d2202d 100644
--- a/algo/priority-queue.scm
+++ b/algo/priority-queue.scm
@@ -69,8 +69,6 @@
   (let ((A (make-vector initial-capacity)))
     (vector-set! A 0 0)
     (match-lambda*
-      (('dump)
-       A)
       (('size)
        (vector-ref A 0))
       (('peek)