diff --git a/tools/continuous_build/build_internal/scripts/webrtc_buildbot/utils.py b/tools/continuous_build/build_internal/scripts/webrtc_buildbot/utils.py
index e4687bbce..51f35e8ba 100755
--- a/tools/continuous_build/build_internal/scripts/webrtc_buildbot/utils.py
+++ b/tools/continuous_build/build_internal/scripts/webrtc_buildbot/utils.py
@@ -834,20 +834,16 @@ class WebRTCWinFactory(WebRTCFactory):
 
     if self.configuration == 'Debug' or self.configuration == 'both':
       cmd = [WebRTCWinFactory.BUILD_CMD, 'webrtc.sln', '/t:Clean',
-             '/verbosity:diagnostic',
              '/p:Configuration=Debug;Platform=%s' % (self.platform)]
       self.AddCommonStep(cmd, descriptor='Build(Clean)')
       cmd = [WebRTCWinFactory.BUILD_CMD, 'webrtc.sln',
-             '/verbosity:diagnostic',
              '/p:Configuration=Debug;Platform=%s' % (self.platform)]
       self.AddCommonStep(cmd, descriptor='Build(Debug)')
     if self.configuration == 'Release' or self.configuration == 'both':
       cmd = [WebRTCWinFactory.BUILD_CMD, 'webrtc.sln', '/t:Clean',
-             '/verbosity:diagnostic',
              '/p:Configuration=Release;Platform=%s' % (self.platform)]
       self.AddCommonStep(cmd, descriptor='Build(Clean)')
       cmd = [WebRTCWinFactory.BUILD_CMD, 'webrtc.sln',
-             '/verbosity:diagnostic',
              '/p:Configuration=Release;Platform=%s' % (self.platform)]
       self.AddCommonStep(cmd, descriptor='Build(Release)')