diff --git a/index.js b/index.js
index 3d452df8d5..e148c98dfe 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,3 @@
-const process = require('process');
 const {template, pick} = require('lodash');
 const marked = require('marked');
 const TerminalRenderer = require('marked-terminal');
diff --git a/lib/plugins/normalize.js b/lib/plugins/normalize.js
index 15ff4ce2e8..45b7be2ae7 100644
--- a/lib/plugins/normalize.js
+++ b/lib/plugins/normalize.js
@@ -1,11 +1,11 @@
 const {dirname} = require('path');
-const {isString, isPlainObject, isFunction, noop, cloneDeep} = require('lodash');
+const {isString, isPlainObject, isFunction, noop, cloneDeep, omit} = require('lodash');
 const resolveFrom = require('resolve-from');
 const getError = require('../get-error');
 const {extractErrors} = require('../utils');
 const PLUGINS_DEFINITIONS = require('../definitions/plugins');
 
-module.exports = ({cwd, options, logger}, type, pluginOpt, pluginsPath) => {
+module.exports = ({cwd, stdout, stderr, options, logger}, type, pluginOpt, pluginsPath) => {
   if (!pluginOpt) {
     return noop;
   }
@@ -31,7 +31,12 @@ module.exports = ({cwd, options, logger}, type, pluginOpt, pluginsPath) => {
     const {outputValidator} = PLUGINS_DEFINITIONS[type] || {};
     try {
       logger.log(`Start step "${type}" of plugin "${pluginName}"`);
-      const result = await func({...cloneDeep(input), logger: logger.scope(logger.scopeName, pluginName)});
+      const result = await func({
+        ...cloneDeep(omit(input, ['stdout', 'stderr', 'logger'])),
+        stdout,
+        stderr,
+        logger: logger.scope(logger.scopeName, pluginName),
+      });
       if (outputValidator && !outputValidator(result)) {
         throw getError(`E${type.toUpperCase()}OUTPUT`, {result, pluginName});
       }
diff --git a/test/plugins/normalize.test.js b/test/plugins/normalize.test.js
index 4d9bc13b6e..fbf045a6da 100644
--- a/test/plugins/normalize.test.js
+++ b/test/plugins/normalize.test.js
@@ -160,7 +160,10 @@ test('Plugin is called with "pluginConfig" (omitting "path", adding global confi
   await plugin({param: 'param'});
 
   t.true(
-    pluginFunction.calledWith({conf: 'confValue', global: 'globalValue'}, {param: 'param', logger: t.context.logger})
+    pluginFunction.calledWithMatch(
+      {conf: 'confValue', global: 'globalValue'},
+      {param: 'param', logger: t.context.logger}
+    )
   );
 });