diff --git a/build-constraints.yaml b/build-constraints.yaml
index a027ce6d..732e2dd8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1507,8 +1507,9 @@ packages:
     "Joey Hess <id@joeyh.name> @joeyh":
         - git-annex < 0 # https://github.com/commercialhaskell/stackage/issues/8030
         - concurrent-output
-        - mountpoints
         - disk-free-space
+        - mountpoints
+        - shell-monad
 
     "Colin Woodbury <colin@fosskers.ca> @fosskers":
         - aur