diff --git a/pkgs/by-name/na/narsil/package.nix b/pkgs/by-name/na/narsil/package.nix
index 4ecf96e4bc79..76d3ac329ad9 100644
--- a/pkgs/by-name/na/narsil/package.nix
+++ b/pkgs/by-name/na/narsil/package.nix
@@ -14,16 +14,16 @@
 }:
 stdenv.mkDerivation rec {
   pname = "narsil";
-  version = "af7c8c1b33ed0f331710c8ac3ad4a63ad37faacc";
+  version = "1.4.0-48-gaf7c8c1b3";
 
   src = fetchFromGitHub {
     owner = "NickMcConnell";
     repo = "NarSil";
-    rev = version;
+    tag = version;
     hash = "sha256-w/rXKD66Kx+XE1ItOwurf5XWE02OHirofVMUQqpf6WQ=";
   };
 
-  passthru.updateScript = nix-update-script { extraArgs = [ "--version=branch=main" ]; };
+  passthru.updateScript = nix-update-script { };
 
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs =