diff --git a/sys/cam/scsi/scsi_da.c b/sys/cam/scsi/scsi_da.c
--- a/sys/cam/scsi/scsi_da.c
+++ b/sys/cam/scsi/scsi_da.c
@@ -1558,7 +1558,7 @@
 static int da_send_ordered = DA_DEFAULT_SEND_ORDERED;
 static int da_disable_wp_detection = 0;
 static int da_enable_biospeedup = 1;
-static int da_enable_uma_ccbs = 0;
+static int da_enable_uma_ccbs = 1;
 
 static SYSCTL_NODE(_kern_cam, OID_AUTO, da, CTLFLAG_RD | CTLFLAG_MPSAFE, 0,
     "CAM Direct Access Disk driver");