diff --git a/pkgs/by-name/am/amp-cli/package.nix b/pkgs/by-name/am/amp-cli/package.nix
index f62ec5f897ea..cb858a95eb2d 100644
--- a/pkgs/by-name/am/amp-cli/package.nix
+++ b/pkgs/by-name/am/amp-cli/package.nix
@@ -4,14 +4,15 @@
   fetchzip,
   ripgrep,
   makeWrapper,
+  testers,
 }:
 
-buildNpmPackage rec {
+buildNpmPackage (finalAttrs: {
   pname = "amp-cli";
   version = "0.0.1748404992-ga3f78f";
 
   src = fetchzip {
-    url = "https://registry.npmjs.org/@sourcegraph/amp/-/amp-${version}.tgz";
+    url = "https://registry.npmjs.org/@sourcegraph/amp/-/amp-${finalAttrs.version}.tgz";
     hash = "sha256-axd5VP7afa4ptAl/y8CEVguqoRKVRhWfRDSI0sgyXqA=";
   };
 
@@ -25,7 +26,7 @@ buildNpmPackage rec {
       "version": "0.0.0",
       "license": "UNLICENSED",
       "dependencies": {
-        "@sourcegraph/amp": "${version}"
+        "@sourcegraph/amp": "${finalAttrs.version}"
       },
       "bin": {
         "amp": "./bin/amp-wrapper.js"
@@ -69,6 +70,10 @@ buildNpmPackage rec {
   '';
 
   passthru.updateScript = ./update.sh;
+  passthru.tests.version = testers.testVersion {
+    package = finalAttrs.finalPackage;
+    command = "HOME=$(mktemp -d) amp --version";
+  };
 
   meta = {
     description = "CLI for Amp, an agentic coding agent in research preview from Sourcegraph";
@@ -81,4 +86,4 @@ buildNpmPackage rec {
     ];
     mainProgram = "amp";
   };
-}
+})