diff --git a/bob/ip/binseg/configs/datasets/stare/covd.py b/bob/ip/binseg/configs/datasets/stare/covd.py
index 3adcba78b8d413b2002b0c0aad2b1cec1cf75084..ffd402288e7b811247d4b5b74bd61133a9d7658b 100644
--- a/bob/ip/binseg/configs/datasets/stare/covd.py
+++ b/bob/ip/binseg/configs/datasets/stare/covd.py
@@ -36,6 +36,7 @@ _chase = _maker(
 from bob.ip.binseg.data.iostar import dataset as _raw_iostar
 _iostar = _maker(
         _raw_iostar.subsets("vessel")["train"],
+        # n.b.: not the best fit, but what was there for Tim's work
         [Pad((81, 0, 81, 0)), Resize(608)],
         )