diff --git a/scripts/ci-plan.test.mjs b/scripts/ci-plan.test.mjs
index bc00ad35..981643f5 100644
--- a/scripts/ci-plan.test.mjs
+++ b/scripts/ci-plan.test.mjs
@@ -1641,6 +1641,29 @@ test("v03 planner ignores Go launcher comment-only changes for env identity", as
   }
 });
 
+test("v03 planner rebuilds env images when the env image generator changes", async () => {
+  const repo = await createFixtureRepo();
+  await writeFile(path.join(repo, "scripts/artifact-publish.mjs"), "export const envImageGenerator = 2;\n");
+  await git(repo, ["add", "scripts/artifact-publish.mjs"]);
+  await git(repo, ["commit", "-m", "change env image generator"]);
+
+  const plan = await createCiPlan({
+    repoRoot: repo,
+    lane: "v03",
+    baseRef: "HEAD~1",
+    targetRef: "HEAD",
+    artifactCatalogPath: "deploy/artifact-catalog.v03.json",
+    services: ["hwlab-cloud-api", "hwlab-cloud-web"]
+  });
+
+  assert.deepEqual(plan.affectedServices, ["hwlab-cloud-api", "hwlab-cloud-web"]);
+  assert.deepEqual(plan.buildServices, ["hwlab-cloud-api", "hwlab-cloud-web"]);
+  for (const service of plan.services) {
+    assert.equal(service.environmentInputChanged, true, service.serviceId);
+    assert.equal(service.buildRequired, true, service.serviceId);
+  }
+});
+
 test("Go env build path declares base image, stable timing, and late volatile labels", async () => {
   const deploy = await readStructuredFile(process.cwd(), path.join(process.cwd(), "deploy/deploy.yaml"));
   const recipe = envReuseRecipeForLane(deploy, "v03");
@@ -1688,6 +1711,7 @@ async function createFixtureRepo(options = {}) {
   await mkdir(path.join(repo, "deploy/runtime/boot"), { recursive: true });
   await mkdir(path.join(repo, "deploy/runtime/launcher"), { recursive: true });
   await mkdir(path.join(repo, "deploy"), { recursive: true });
+  await mkdir(path.join(repo, "scripts"), { recursive: true });
   await writeStructuredFile(repo, "deploy/deploy.yaml", createDeployFixture({ serviceIds: laneServiceIds }));
   const catalogMode = options.catalog ?? "ready";
   await writeFile(path.join(repo, "package.json"), JSON.stringify({ type: "module" }, null, 2));
@@ -1724,6 +1748,7 @@ async function createFixtureRepo(options = {}) {
   await writeFile(path.join(repo, "deploy/runtime/boot/hwlab-edge-proxy.sh"), "#!/bin/sh\nexec node cmd/hwlab-edge-proxy/main.mjs\n");
   await writeFile(path.join(repo, "deploy/runtime/boot/hwlab-agent-skills.sh"), "#!/bin/sh\nexec bun .hwlab-agent-skills-runtime.mjs\n");
   await writeFile(path.join(repo, "deploy/runtime/launcher/hwlab-env-reuse-launcher.ts"), "console.log('launcher');\n");
+  await writeFile(path.join(repo, "scripts/artifact-publish.mjs"), "export const envImageGenerator = 1;\n");
   await writeFile(path.join(repo, "skills/hwlab-agent-runtime/SKILL.md"), "agent runtime skill\n");
   await git(repo, ["init"]);
   await git(repo, ["add", "."]);
diff --git a/scripts/src/ci-plan-lib.mjs b/scripts/src/ci-plan-lib.mjs
index 1adc21a8..c225a7fb 100644
--- a/scripts/src/ci-plan-lib.mjs
+++ b/scripts/src/ci-plan-lib.mjs
@@ -551,6 +551,7 @@ function envReuseRecipeForLaneConfig(laneConfig, lane = "v02") {
   if (!runtimeNodeModulesPath) throw new Error(`deploy.lanes.${lane}.envRecipe.runtimeNodeModulesPath must be absolute`);
   const additionalEnvPaths = uniqueSorted(normalizeStringList(configured.additionalEnvPaths, []).map(normalizeRepoPath));
   const launcherInputPaths = uniqueSorted([
+    "scripts/artifact-publish.mjs",
     launcherPath,
     ...additionalEnvPaths
   ]);