diff --git a/flake.nix b/flake.nix
index 20ae248..3552728 100644
--- a/flake.nix
+++ b/flake.nix
@@ -21,7 +21,7 @@
             version = "0.1.0";
             src = ./.;
 
-            vendorHash = "";
+            vendorHash = "sha256-8wlKD+33s97oorCJTfHKAgE2Xp1HKXV+bSr6z29KrKM=";
             # Run: nix build .#packages.x86_64-linux.default
             # It will fail with the correct hash. Replace vendorHash with it.