diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8a369755..8b457d6b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1701,6 +1701,7 @@ packages:
     "Takano Akio tak@anoak.io @takano-akio":
         - fast-builder
         - filelock
+        - euphoria
 
     "Ashley Moni ashley.moni1@gmail.com @AshleyMoni":
         - quadtree