diff --git a/package.json b/package.json
index 0704bdc7081142..8ef5b2d811cc05 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "test": "run-s test-unit test-serve test-build",
     "test-serve": "vitest run -c vitest.config.e2e.ts",
     "test-build": "cross-env VITE_TEST_BUILD=1 vitest run -c vitest.config.e2e.ts",
-    "test-build-legacy-cjs": "cross-env VITE_TEST_LEGACY_CJS_PLUGIN=1 pnpm test-build",
+    "test-build-without-plugin-commonjs": "cross-env VITE_TEST_WITHOUT_PLUGIN_COMMONJS=1 pnpm test-build",
     "test-unit": "vitest run",
     "test-docs": "pnpm run docs-build",
     "debug-serve": "cross-env VITE_DEBUG_SERVE=1 vitest run -c vitest.config.e2e.ts",
diff --git a/packages/vite/src/node/config.ts b/packages/vite/src/node/config.ts
index 06cb3223077191..8112d7f624edff 100644
--- a/packages/vite/src/node/config.ts
+++ b/packages/vite/src/node/config.ts
@@ -563,7 +563,7 @@ export async function resolveConfig(
 
   const optimizeDeps = config.optimizeDeps || {}
 
-  if (process.env.VITE_TEST_DISABLING_CJS_PLUGIN) {
+  if (process.env.VITE_TEST_WITHOUT_PLUGIN_COMMONJS) {
     config.build ??= {}
     config.build.commonjsOptions = { include: [] }
     config.optimizeDeps ??= {}
diff --git a/playground/optimize-deps/__tests__/optimize-deps.spec.ts b/playground/optimize-deps/__tests__/optimize-deps.spec.ts
index b0af6debca526e..a62b4525e057be 100644
--- a/playground/optimize-deps/__tests__/optimize-deps.spec.ts
+++ b/playground/optimize-deps/__tests__/optimize-deps.spec.ts
@@ -105,14 +105,11 @@ test('vue + vuex', async () => {
 
 // When we use the Rollup CommonJS plugin instead of esbuild prebundling,
 // the esbuild plugins won't apply to dependencies
-test.skipIf(isBuild && process.env.VITE_TEST_LEGACY_CJS_PLUGIN)(
-  'esbuild-plugin',
-  async () => {
-    expect(await page.textContent('.esbuild-plugin')).toMatch(
-      `Hello from an esbuild plugin`
-    )
-  }
-)
+test('esbuild-plugin', async () => {
+  expect(await page.textContent('.esbuild-plugin')).toMatch(
+    `Hello from an esbuild plugin`
+  )
+})
 
 test('import from hidden dir', async () => {
   expect(await page.textContent('.hidden-dir')).toBe('hello!')