diff --git a/integration_tests/__tests__/timer_after_resetAllMocks-test.js b/integration_tests/__tests__/timer_after_resetAllMocks-test.js
new file mode 100644
index 000000000000..907355de2f3f
--- /dev/null
+++ b/integration_tests/__tests__/timer_after_resetAllMocks-test.js
@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @emails oncall+jsinfra
+ */
+'use strict';
+
+const runJest = require('../runJest');
+const skipOnWindows = require('skipOnWindows');
+
+skipOnWindows.suite();
+
+test('run timers after resetAllMocks test', () => {
+  const result = runJest('timer_after_resetAllMocks');
+  expect(result.status).toBe(0);
+});
diff --git a/integration_tests/timer_after_resetAllMocks/index.js b/integration_tests/timer_after_resetAllMocks/index.js
new file mode 100644
index 000000000000..065ab53aaf25
--- /dev/null
+++ b/integration_tests/timer_after_resetAllMocks/index.js
@@ -0,0 +1,11 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+'use strict';
+
+module.exports = () => {};
diff --git a/integration_tests/timer_after_resetAllMocks/package.json b/integration_tests/timer_after_resetAllMocks/package.json
new file mode 100644
index 000000000000..24b23cafe0e3
--- /dev/null
+++ b/integration_tests/timer_after_resetAllMocks/package.json
@@ -0,0 +1,6 @@
+{
+  "jest": {
+    "testEnvironment": "node",
+    "resetMocks": false
+  }
+}
diff --git a/integration_tests/timer_after_resetAllMocks/timer_and_mock.test.js b/integration_tests/timer_after_resetAllMocks/timer_and_mock.test.js
new file mode 100644
index 000000000000..969cd00ede8d
--- /dev/null
+++ b/integration_tests/timer_after_resetAllMocks/timer_and_mock.test.js
@@ -0,0 +1,18 @@
+describe('timers', () => {
+  it('should work before calling resetAllMocks', () => {
+    jest.useFakeTimers();
+    const f = jest.fn();
+    setImmediate(() => f());
+    jest.runAllImmediates();
+    expect(f.mock.calls.length).toBe(1);
+  });
+
+  it('should not break after calling resetAllMocks', () => {
+    jest.resetAllMocks();
+    jest.useFakeTimers();
+    const f = jest.fn();
+    setImmediate(() => f());
+    jest.runAllImmediates();
+    expect(f.mock.calls.length).toBe(1);
+  });
+});
diff --git a/packages/jest-util/src/FakeTimers.js b/packages/jest-util/src/FakeTimers.js
index ffb0e4f425c4..ce5bbaf83fa3 100644
--- a/packages/jest-util/src/FakeTimers.js
+++ b/packages/jest-util/src/FakeTimers.js
@@ -53,6 +53,7 @@ class FakeTimers {
   _global: Global;
   _immediates: Array<Tick>;
   _maxLoops: number;
+  _moduleMocker: ModuleMocker;
   _now: number;
   _ticks: Array<Tick>;
   _timerAPIs: TimerAPI;
@@ -70,8 +71,7 @@ class FakeTimers {
     this._config = config;
     this._maxLoops = maxLoops || 100000;
     this._uuidCounter = 1;
-
-    this.reset();
+    this._moduleMocker = moduleMocker;
 
     // Store original timer APIs for future reference
     this._timerAPIs = {
@@ -83,25 +83,16 @@ class FakeTimers {
       setTimeout: global.setTimeout,
     };
 
-    const fn = impl => moduleMocker.getMockFn().mockImpl(impl);
-
-    this._fakeTimerAPIs = {
-      clearImmediate: fn(this._fakeClearImmediate.bind(this)),
-      clearInterval: fn(this._fakeClearTimer.bind(this)),
-      clearTimeout: fn(this._fakeClearTimer.bind(this)),
-      setImmediate: fn(this._fakeSetImmediate.bind(this)),
-      setInterval: fn(this._fakeSetInterval.bind(this)),
-      setTimeout: fn(this._fakeSetTimeout.bind(this)),
-    };
-
     // If there's a process.nextTick on the global, mock it out
     // (only applicable to node/node-emulating environments)
     if (typeof global.process === 'object'
       && typeof global.process.nextTick === 'function') {
       this._timerAPIs.nextTick = global.process.nextTick;
-      this._fakeTimerAPIs.nextTick = fn(this._fakeNextTick.bind(this));
     }
 
+    this.reset();
+    this._createMocks();
+
     // These globally-accessible function are now deprecated!
     // They will go away very soon, so do not use them!
     // Instead, use the versions available on the `jest` object
@@ -330,6 +321,8 @@ class FakeTimers {
       typeof this._global.process === 'object'
       && typeof this._global.process.nextTick === 'function';
 
+    this._createMocks();
+
     this._global.clearImmediate = this._fakeTimerAPIs.clearImmediate;
     this._global.clearInterval = this._fakeTimerAPIs.clearInterval;
     this._global.clearTimeout = this._fakeTimerAPIs.clearTimeout;
@@ -355,6 +348,25 @@ class FakeTimers {
     }
   }
 
+  _createMocks() {
+    const fn = impl => this._moduleMocker.getMockFn().mockImpl(impl);
+
+    this._fakeTimerAPIs = {
+      clearImmediate: fn(this._fakeClearImmediate.bind(this)),
+      clearInterval: fn(this._fakeClearTimer.bind(this)),
+      clearTimeout: fn(this._fakeClearTimer.bind(this)),
+      setImmediate: fn(this._fakeSetImmediate.bind(this)),
+      setInterval: fn(this._fakeSetInterval.bind(this)),
+      setTimeout: fn(this._fakeSetTimeout.bind(this)),
+    };
+
+    // If there's a process.nextTick on the global, mock it out
+    // (only applicable to node/node-emulating environments)
+    if (this._timerAPIs.nextTick) {
+      this._fakeTimerAPIs.nextTick = fn(this._fakeNextTick.bind(this));
+    }
+  }
+
   _fakeClearTimer(uuid: TimerID) {
     if (this._timers.hasOwnProperty(uuid)) {
       delete this._timers[uuid];