diff --git a/artiq/dashboard/datasets.py b/artiq/dashboard/datasets.py
index f512c3d74..253d21495 100644
--- a/artiq/dashboard/datasets.py
+++ b/artiq/dashboard/datasets.py
@@ -100,7 +100,7 @@ class Model(DictSyncTreeSepModel):
         if column == 1:
             return "Y" if v[0] else "N"
         elif column == 2:
-            return short_format(v[1])
+            return short_format(v[1], v[2])
         else:
             raise ValueError