diff --git a/.cachix.dhall b/.cachix.dhall
index 7f9064ae91a51b3496d68656ff352e27c421f18a..5a721693aca0946d1df181509ed31e5dcdefd757 100644
--- a/.cachix.dhall
+++ b/.cachix.dhall
@@ -10,7 +10,7 @@ let H =
 let toStep
     : Text → Text
     = λ(x : Text) →
-        "nix build --json .#${x} | jq -r '.[].outputs | to_entries[].value' | cachix push horizon --accept-flake-config"
+        "nix build --json .#${x} | jq -r '.[].outputs | to_entries[].value' | cachix push horizon --accept-flake-config &"
 
 let input =
       Prelude.Map.keys