--- a/devtools/client/performance-new/popup/initializer.js
+++ b/devtools/client/performance-new/popup/initializer.js
@@ -59,17 +59,17 @@ const Perf = require("devtools/client/pe
 const ReactDOM = require("devtools/client/shared/vendor/react-dom");
 const React = require("devtools/client/shared/vendor/react");
 const createStore = require("devtools/client/shared/redux/create-store");
 const reducers = require("devtools/client/performance-new/store/reducers");
 const actions = require("devtools/client/performance-new/store/actions");
 const { Provider } = require("devtools/client/shared/vendor/react-redux");
 const {
   ActorReadyGeckoProfilerInterface,
-} = require("devtools/server/performance-new/gecko-profiler-interface");
+} = require("devtools/shared/performance-new/gecko-profiler-interface");
 
 const { LightweightThemeManager } = ChromeUtils.import(
   "resource://gre/modules/LightweightThemeManager.jsm"
 );
 
 /* Force one of our two themes depending on what theme the browser is
  * currently using. This might be different from the selected theme in
  * the devtools panel. By forcing a theme here, we're unaffected by

--- a/devtools/server/actors/perf.js
+++ b/devtools/server/actors/perf.js
@@ -4,17 +4,17 @@
 "use strict";
 
 const protocol = require("devtools/shared/protocol");
 const { ActorClassWithSpec, Actor } = protocol;
 const { actorBridgeWithSpec } = require("devtools/server/actors/common");
 const { perfSpec } = require("devtools/shared/specs/perf");
 const {
   ActorReadyGeckoProfilerInterface,
-} = require("devtools/server/performance-new/gecko-profiler-interface");
+} = require("devtools/shared/performance-new/gecko-profiler-interface");
 
 /**
  * Pass on the events from the bridge to the actor.
  * @param {Object} actor The perf actor
  * @param {Array<string>} names The event names
  */
 function _bridgeEvents(actor, names) {
   for (const name of names) {

--- a/devtools/server/moz.build
+++ b/devtools/server/moz.build
@@ -5,17 +5,16 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 include('../templates.mozbuild')
 
 DIRS += [
     'actors',
     'connectors',
     'performance',
-    'performance-new',
     'socket',
     'startup',
 ]
 
 if CONFIG['MOZ_BUILD_APP'] != 'mobile/android':
     BROWSER_CHROME_MANIFESTS += ['tests/browser/browser.ini']
 
 MOCHITEST_CHROME_MANIFESTS += ['tests/mochitest/chrome.ini']

--- a/devtools/shared/moz.build
+++ b/devtools/shared/moz.build
@@ -15,16 +15,17 @@ DIRS += [
     'fronts',
     'heapsnapshot',
     'inspector',
     'jsbeautify',
     'layout',
     'locales',
     'node-properties',
     'performance',
+    'performance-new',
     'platform',
     'protocol',
     'qrcode',
     'resources',
     'screenshot',
     'security',
     'sprintfjs',
     'specs',

rename from devtools/server/performance-new/gecko-profiler-interface.js
rename to devtools/shared/performance-new/gecko-profiler-interface.js

rename from devtools/server/performance-new/moz.build
rename to devtools/shared/performance-new/moz.build