diff --git a/build-constraints.yaml b/build-constraints.yaml
index fa650e32..79eb70bc 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2416,6 +2416,7 @@ skipped-tests:
     - linear
     - patches-vector
     - semigroupoids
+    - ed25519
 
 # end of skipped-tests