diff --git a/artiq/coredevice/almazny.py b/artiq/coredevice/almazny.py
index 2cc21697e..9f3a8ce58 100644
--- a/artiq/coredevice/almazny.py
+++ b/artiq/coredevice/almazny.py
@@ -1,4 +1,4 @@
-from artiq.language.core import kernel, portable
+from artiq.language.core import kernel, portable, delay
 from artiq.language.units import us
 
 from numpy import int32