diff --git a/build-constraints.yaml b/build-constraints.yaml
index 64ae74f0..4254a6c2 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7828,9 +7828,6 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/7788
         - sbv < 12.0
-
-        # https://github.com/commercialhaskell/stackage/issues/7793
-        - fixed-vector < 2
     # end of Stackage upper bounds
 # end of packages