diff --git a/release.nix b/release.nix
index 372e31f8..b20435f8 100644
--- a/release.nix
+++ b/release.nix
@@ -37,8 +37,9 @@ in
 rec {
 
   build = genAttrs' (system:
+    let pkgs = import nixpkgs { inherit system; }; in
 
-    with import nixpkgs { inherit system; };
+    with pkgs;
 
     let