diff --git a/build-constraints.yaml b/build-constraints.yaml
index 379cb241..eff074ec 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -888,7 +888,8 @@ packages:
         - machines-directory
         - machines-io
         - machines-process
-        - sarsi
+        # https://github.com/fpco/stackage/pull/1352#issuecomment-208041561
+        # - sarsi
         - wreq # on behalf of Bryan O'Sullivan @bos
 
     "Andraz Bajt andraz@bajt.me @edofic":