diff --git a/build-constraints.yaml b/build-constraints.yaml
index caba1a0e..feb121cb 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3321,8 +3321,8 @@ packages:
         - hmpfr
         - collect-errors
         - mixed-types-num
-        - aern2-mp
-        - aern2-real
+        # - aern2-mp
+        # - aern2-real
 
     "Bartosz Nitka <niteria@gmail.com> @niteria":
         - oeis < 0 # via test-framework