diff --git a/packages/migrate/uglifyJsPlugin/uglifyJsPlugin.test.js b/packages/migrate/uglifyJsPlugin/uglifyJsPlugin.test.js
deleted file mode 100644
index d60cd4ba928..00000000000
--- a/packages/migrate/uglifyJsPlugin/uglifyJsPlugin.test.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-const defineTest = require("@webpack-cli/utils/defineTest").default;
-
-defineTest(__dirname, "uglifyJsPlugin", "uglifyJsPlugin-0");
-defineTest(__dirname, "uglifyJsPlugin", "uglifyJsPlugin-1");
-defineTest(__dirname, "uglifyJsPlugin", "uglifyJsPlugin-2");
-defineTest(__dirname, "uglifyJsPlugin", "uglifyJsPlugin-3");
-defineTest(__dirname, "uglifyJsPlugin", "uglifyJsPlugin-4");