diff --git a/kdump-lib.sh b/kdump-lib.sh
index 325f445..4d9fed7 100755
--- a/kdump-lib.sh
+++ b/kdump-lib.sh
@@ -782,10 +782,6 @@ prepare_cmdline()
 		fi
 	done
 
-	# Remove trace_buf_size, trace_event
-	cmdline=$(remove_cmdline_param "$cmdline" trace_buf_size trace_event)
-	cmdline="${cmdline} trace_buf_size=1"
-
 	echo "$cmdline"
 }