diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2446973d..73f1216b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2381,7 +2381,7 @@ packages:
         - auto
         - backprop
         - bins
-        - conduino
+        - conduino < 0 # https://github.com/mstksg/conduino/issues/1
         - configurator-export
         - decidable
         - emd