diff --git a/atom/browser/process_singleton_posix.cc b/atom/browser/process_singleton_posix.cc
index b7ebd2de58..119b18e11a 100644
--- a/atom/browser/process_singleton_posix.cc
+++ b/atom/browser/process_singleton_posix.cc
@@ -37,7 +37,7 @@
 // retrieves the process id from the symbol link and kills it by sending
 // SIGKILL. Then the second process starts as normal.
 
-#include "process_singleton.h"
+#include "atom/browser/process_singleton.h"
 
 #include <errno.h>
 #include <fcntl.h>
diff --git a/atom/browser/process_singleton_startup_lock.cc b/atom/browser/process_singleton_startup_lock.cc
index 58d0fd1231..fa53284f05 100644
--- a/atom/browser/process_singleton_startup_lock.cc
+++ b/atom/browser/process_singleton_startup_lock.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "process_singleton_startup_lock.h"
+#include "atom/browser/process_singleton_startup_lock.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
diff --git a/atom/browser/process_singleton_startup_lock.h b/atom/browser/process_singleton_startup_lock.h
index 2e8c975499..aecff8414e 100644
--- a/atom/browser/process_singleton_startup_lock.h
+++ b/atom/browser/process_singleton_startup_lock.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_PROCESS_SINGLETON_STARTUP_LOCK_H_
-#define CHROME_BROWSER_PROCESS_SINGLETON_STARTUP_LOCK_H_
+#ifndef ATOM_BROWSER_PROCESS_SINGLETON_STARTUP_LOCK_H_
+#define ATOM_BROWSER_PROCESS_SINGLETON_STARTUP_LOCK_H_
 
 #include <set>
 #include <utility>
@@ -13,7 +13,7 @@
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/threading/non_thread_safe.h"
-#include "process_singleton.h"
+#include "atom/browser/process_singleton.h"
 
 // Provides a ProcessSingleton::NotificationCallback that can queue up
 // command-line invocations during startup and execute them when startup
diff --git a/atom/browser/process_singleton_win.cc b/atom/browser/process_singleton_win.cc
index 95a5b7d9bb..902a4530d9 100644
--- a/atom/browser/process_singleton_win.cc
+++ b/atom/browser/process_singleton_win.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "process_singleton.h"
+#include "atom/browser/process_singleton.h"
 
 #include <shellapi.h>
 
@@ -22,7 +22,7 @@
 #include "base/win/windows_version.h"
 //#include "chrome/browser/browser_process.h"
 //#include "chrome/browser/browser_process_platform_part.h"
-#include "chrome_process_finder_win.h"   // TODO: Pull this in
+#include "atom/browser/atom_process_finder_win.h"
 //#include "chrome/browser/shell_integration.h"  // TODO: Maybe pull this in?
 #include "content/public/common/result_codes.h"
 #include "net/base/escape.h"