diff --git a/build/pdp10-kl/run b/build/pdp10-kl/run
index 3193f9c7..580d1074 100644
--- a/build/pdp10-kl/run
+++ b/build/pdp10-kl/run
@@ -17,9 +17,9 @@ set pd ena
 set pd on
 set mta mpx=7
 set mta type=b
-at ptr bin/kl10/boot/dskdmp.rim
 set rpa rp04
 at rpa0 out/pdp10-kl/rp04.0
 at rpa1 out/pdp10-kl/rp04.1
 at rpa2 out/pdp10-kl/rp04.2
-b ptr
+load -i @.ddt
+go