| Index: buildbot/cbuildbot_commands.py
 | 
| diff --git a/buildbot/cbuildbot_commands.py b/buildbot/cbuildbot_commands.py
 | 
| index b732f658c7b90b72099695375290916e7fdbf610..3b49f11448052a9934aa503b1a2dd4265283de5c 100644
 | 
| --- a/buildbot/cbuildbot_commands.py
 | 
| +++ b/buildbot/cbuildbot_commands.py
 | 
| @@ -53,7 +53,7 @@ def _RepoSync(buildroot, retries=_DEFAULT_RETRIES):
 | 
|    """
 | 
|    while retries > 0:
 | 
|      try:
 | 
| -      cros_lib.OldRunCommand(['repo', 'sync', '-q'], cwd=buildroot)
 | 
| +      cros_lib.OldRunCommand(['repo', 'sync', '-q', '--jobs=4'], cwd=buildroot)
 | 
|        cros_lib.OldRunCommand(
 | 
|            ['repo',
 | 
|             'forall',
 | 
| 
 |