diff --git a/build-constraints.yaml b/build-constraints.yaml
index a18de7e2..0749d0a8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1994,9 +1994,6 @@ packages:
         # https://github.com/fpco/stackage/issues/1229
         - network-transport-tcp < 0.5
 
-        # https://github.com/fpco/stackage/issues/1237
-        - megaparsec < 4.4.0
-
         # https://github.com/fpco/stackage/issues/1238
         - path-io < 1.0.0