diff --git a/build-constraints.yaml b/build-constraints.yaml
index a0b649a4..4efc0135 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8438,6 +8438,7 @@ expected-test-failures:
     # re-enabled, but will eventually fail again.
     #
     - aeson-lens # https://github.com/tanakh/aeson-lens/issues/10
+    - astro # 0.4.3.0 https://github.com/aligusnet/astro/issues/8
     - base64 # https://github.com/emilypi/base64/issues/31
     - binary-instances # https://github.com/haskellari/binary-instances/issues/7
     - cabal-debian # https://github.com/ddssff/cabal-debian/issues/50