diff --git a/pkgs/common/sable.nix b/pkgs/common/sable.nix
index 8f86f2f..cf7b697 100644
--- a/pkgs/common/sable.nix
+++ b/pkgs/common/sable.nix
@@ -16,6 +16,9 @@ in {
   pname = "sable-unwrapped";
   version = "1.14.0";
 
+  HOME = "/build";
+  npmConfigCache = "/build/.npm";
+
   src = fetchFromGitHub {
     owner = "SableClient";
     repo = "Sable";