diff --git a/packages/jellyfin-mcp/package.nix b/packages/jellyfin-mcp/package.nix
index 48a3e72..c357589 100644
--- a/packages/jellyfin-mcp/package.nix
+++ b/packages/jellyfin-mcp/package.nix
@@ -15,7 +15,7 @@ buildGoModule rec {
     hash = "sha256-5wSYB/peTbvNYDlDBd2M0nA7JreP93nQe1G9rW3hv2I=";
   };
 
-  vendorHash = lib.fakeHash;
+  vendorHash = "sha256-L39HdshrVfVXD+rV3prsKQRosvidynwIlA9J6dtfqmU=";
 
   meta = with lib; {
     description = "MCP server for Jellyfin media server — search, playback, metadata, admin";