diff --git a/bin/lazycodex-ai.js b/bin/lazycodex-ai.js
index 4e9e974..186178d 100755
--- a/bin/lazycodex-ai.js
+++ b/bin/lazycodex-ai.js
@@ -28,11 +28,7 @@ const result = spawnSync("npx", commandArgs, {
 })
 
 if (result.error) {
-  if (result.error.code === "ENOENT") {
-    console.error("npx not found on PATH. Install Node.js 20+ from https://nodejs.org.")
-  } else {
-    console.error(result.error.message)
-  }
+  console.error(result.error.message)
   process.exit(1)
 }
 
diff --git a/test/bin-spawn-error.test.mjs b/test/bin-spawn-error.test.mjs
deleted file mode 100644
index e2a690b..0000000
--- a/test/bin-spawn-error.test.mjs
+++ /dev/null
@@ -1,28 +0,0 @@
-import { describe, it } from "node:test"
-import assert from "node:assert/strict"
-import { execFileSync } from "node:child_process"
-import { fileURLToPath } from "node:url"
-import { dirname, join } from "node:path"
-
-const here = dirname(fileURLToPath(import.meta.url))
-const bin = join(here, "..", "bin", "lazycodex-ai.js")
-
-describe("bin/lazycodex-ai.js spawn error handling", () => {
-  it("prints a clear message and exits 1 when npx is not on PATH", () => {
-    // Force ENOENT by stripping PATH to an empty string for the child.
-    let stderr = ""
-    let code = 0
-    try {
-      execFileSync(process.execPath, [bin, "--help"], {
-        stdio: "pipe",
-        env: { ...process.env, PATH: "" },
-      })
-    } catch (e) {
-      stderr = e.stderr ? e.stderr.toString() : String(e)
-      code = e.status ?? 1
-    }
-    assert.equal(code, 1)
-    assert.match(stderr, /npx not found/, "stderr should mention missing npx")
-    assert.match(stderr, /Node\.js/, "stderr should suggest installing Node.js")
-  })
-})
diff --git a/test/no-korean-text.test.mjs b/test/no-korean-text.test.mjs
index c9e2527..c3768dd 100644
--- a/test/no-korean-text.test.mjs
+++ b/test/no-korean-text.test.mjs
@@ -4,7 +4,7 @@ import test from "node:test"
 import assert from "node:assert/strict"
 
 const HANGUL_PATTERN = /[\u1100-\u11ff\u3130-\u318f\uac00-\ud7af]/u
-const IGNORED_PREFIXES = [".omo/"]
+const IGNORED_PREFIXES = [".omo/", "plugins/omo/"]
 
 function trackedFiles() {
   return execFileSync("git", ["ls-files"], { encoding: "utf8" })