diff --git a/pkgs/by-name/ba/bartib/package.nix b/pkgs/by-name/ba/bartib/package.nix
index 1d861c60cedf..3fc6c9ce593c 100644
--- a/pkgs/by-name/ba/bartib/package.nix
+++ b/pkgs/by-name/ba/bartib/package.nix
@@ -3,6 +3,8 @@
   rustPlatform,
   fetchFromGitHub,
   installShellFiles,
+  versionCheckHook,
+  nix-update-script,
 }:
 
 rustPlatform.buildRustPackage (finalAttrs: {
@@ -12,7 +14,7 @@ rustPlatform.buildRustPackage (finalAttrs: {
   src = fetchFromGitHub {
     owner = "nikolassv";
     repo = "bartib";
-    rev = "v${finalAttrs.version}";
+    tag = "v${finalAttrs.version}";
     sha256 = "sha256-eVLacxKD8seD8mxVN1D3HhKZkIDXsEsSisZnFbmhpSk=";
   };
 
@@ -22,8 +24,14 @@ rustPlatform.buildRustPackage (finalAttrs: {
 
   postInstall = ''
     installShellCompletion --cmd bartib --bash misc/bartibCompletion.sh
+    installShellCompletion --cmd bartib --fish misc/bartib.fish
   '';
 
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [ versionCheckHook ];
+
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     description = "Simple timetracker for the command line";
     homepage = "https://github.com/nikolassv/bartib";