diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1c95dc12..7263af35 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -546,7 +546,9 @@ packages:
         #- hopenpgp-tools GHC 7.10, via syb-with-class
 
     "Joey Hess <id@joeyh.name>":
-        - git-annex
+        []
+        # https://github.com/fpco/stackage/issues/638
+        # - git-annex
 
     # https://github.com/fpco/stackage/issues/160
     "Ketil Malde":