diff --git a/sys/dev/usb/video/uvideo.h b/sys/dev/usb/video/uvideo.h
--- a/sys/dev/usb/video/uvideo.h
+++ b/sys/dev/usb/video/uvideo.h
@@ -640,7 +640,7 @@
 /*
  * Driver specific private definitions.
  */
-#define UVIDEO_NFRAMES_MAX	128
+#define UVIDEO_NFRAMES_MAX	32
 
 #define UVIDEO_IXFERS		5
 struct uvideo_vs_iface {