diff --git a/build-constraints.yaml b/build-constraints.yaml
index 70c92da5..b8673808 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5479,7 +5479,7 @@ packages:
         - ghc-prof
         - ghcjs-dom-jsaddle
         - git-lfs
-        - gitlib
+        - gitlib < 0 # https://github.com/jwiegley/gitlib/issues/112
         - gitlib-libgit2
         - gitlib-test
         - groom