diff --git a/edgetpuvision/pipelines.py b/edgetpuvision/pipelines.py
index 129a2fb..3a59d93 100644
--- a/edgetpuvision/pipelines.py
+++ b/edgetpuvision/pipelines.py
@@ -27,7 +27,7 @@
              framerate='%d/%d' % fmt.framerate),
     ]
 
-def display_sink(sync=False, qos=True):
+def display_sink(sync=False, qos=False):
     return Sink('glimage', sync=sync, qos=qos, name='glsink'),
 
 def h264_sink():
@@ -106,7 +106,7 @@
 def camera_display_pipeline(fmt, layout):
     return (
         [Filter('glvideomixer', name='mixer', background='black'),
-         display_sink(sync=False, qos=False)],
+         display_sink(sync=False)],
         [v4l2_src(fmt),
          Filter('glupload'),
          Tee(name='t')],