diff --git a/default.nix b/default.nix
index 1a2b009..c216da4 100644
--- a/default.nix
+++ b/default.nix
@@ -6,7 +6,7 @@ let
     version = "0.1.0";
     src = ./.;
     
-    vendorHash = null; # Update after first build
+    vendorHash = "sha256-9YE1ppxutLP2Oh8k68gczmbeHRu0qa37UGRZJNB2KrE=";
     
     env.GOPRIVATE = "git.soup.land";