diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1af4588c..ee8e429f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2784,6 +2784,7 @@ packages:
         - bulletproofs
         - pedersen-commitment
         - merkle-tree
+        - oblivious-transfer
 
     "Daishi Nakajima <nakaji.dayo@gmail.com> @nakaji-dayo":
         - api-field-json-th