diff --git a/build-constraints.yaml b/build-constraints.yaml
index e1da4361..2d347f16 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3468,9 +3468,6 @@ packages:
         # https://github.com/commercialhaskell/hindent/issues/453
         - hindent < 5.2.4
 
-        # https://github.com/athanclark/attoparsec-uri/issues/1
-        - ip < 1.0.0
-
         # https://github.com/fpco/stackage/issues/2976
         - http-types < 0.10
         - servant-auth-cookie < 0.5.0.6