diff --git a/home/unison.nix b/home/unison.nix
index 2166b61..ca6e3d1 100644
--- a/home/unison.nix
+++ b/home/unison.nix
@@ -18,6 +18,9 @@ in
       value.text =
         ''
           watch = true
+          auto = true
+          batch = true
+          sshargs = -C
           logfile = /dev/null
           confirmbigdeletes = true
           confirmmerge = true