diff --git a/cddl/usr.sbin/dwatch/dwatch b/cddl/usr.sbin/dwatch/dwatch
index 2cb8a5517b05..0002bad15a32 100755
--- a/cddl/usr.sbin/dwatch/dwatch
+++ b/cddl/usr.sbin/dwatch/dwatch
@@ -1057,10 +1057,6 @@ PSARGS_ACTION=$( cat <&9 )
 					slen = length(sprintf("%u", start))
 					elen = length(sprintf("%u", end))
 					N = elen > slen ? elen : slen
-					for (i = start; i <= end; i++) {
-						ti[i] = "\033[2m"
-						te[i] = "\033[22m"
-					}
 					ti[line] = "\033[31m"
 					te[line] = "\033[39m"
 					fmt = "%s%*u %s%s\n"