diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1ea7b8bd..c936bd9d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1905,6 +1905,7 @@ packages:
         - clumpiness
         # - find-clumpiness # BLOCKED optparse-applicative https://github.com/GregorySchwartz/find-clumpiness/issues/1
         - blosum
+        - convert-annotation
 
     "Simon Marechal <bartavelle@gmail.com> @bartavelle":
         - compactmap