diff --git a/test/helpers/plugins/chunk.ts b/test/helpers/plugins/chunk.ts
deleted file mode 100644
index c6589284fd3..00000000000
--- a/test/helpers/plugins/chunk.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { countLines, hasBalancedFences } from "../../../src/test-utils/chunk-test-helpers.js";
diff --git a/test/helpers/plugins/env.ts b/test/helpers/plugins/env.ts
deleted file mode 100644
index bc48bfd3d10..00000000000
--- a/test/helpers/plugins/env.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { captureEnv, withEnv, withEnvAsync } from "../../../src/test-utils/env.js";
diff --git a/test/helpers/plugins/fetch-mock.ts b/test/helpers/plugins/fetch-mock.ts
deleted file mode 100644
index e1774b46463..00000000000
--- a/test/helpers/plugins/fetch-mock.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { withFetchPreconnect, type FetchMock } from "../../../src/test-utils/fetch-mock.js";