diff --git a/build-constraints.yaml b/build-constraints.yaml
index a5a3a27b..7cc946f9 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2779,6 +2779,7 @@ packages:
         - bulletproofs
         - pedersen-commitment
         - merkle-tree
+        - oblivious-transfer
 
     "Daishi Nakajima <nakaji.dayo@gmail.com> @nakaji-dayo":
         - api-field-json-th