diff --git a/pylib/anki/consts.py b/pylib/anki/consts.py
index f49bcbf99..d0eba1499 100644
--- a/pylib/anki/consts.py
+++ b/pylib/anki/consts.py
@@ -21,6 +21,7 @@ QUEUE_TYPE_SUSPENDED = -1
 QUEUE_TYPE_NEW = 0
 QUEUE_TYPE_LRN = 1
 QUEUE_TYPE_REV = 2
+QUEUE_TYPE_PREVIEW = 4
 
 # Card types
 CARD_TYPE_NEW = 0
diff --git a/pylib/anki/schedv2.py b/pylib/anki/schedv2.py
index bec433512..725259bab 100644
--- a/pylib/anki/schedv2.py
+++ b/pylib/anki/schedv2.py
@@ -25,7 +25,6 @@ from anki.utils import fmtTimeSpan, ids2str, intTime
 CARD_TYPE_RELEARNING = 3
 # queue types: 0=new, 1=(re)lrn, 2=rev, 3=day (re)lrn,
 #   4=preview, -1=suspended, -2=sibling buried, -3=manually buried
-QUEUE_TYPE_PREVIEW = 4
 QUEUE_TYPE_DAY_LEARN_RELEARN = 3
 
 # revlog types: 0=lrn, 1=rev, 2=relrn, 3=early review