diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index f8b7773..b31d3d5 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -525,7 +525,7 @@
 
 		/* Parse fetch argument */
 		ret = traceprobe_parse_probe_arg(arg, &tp->size, &tp->args[i],
-								is_return);
+						is_return, true);
 		if (ret) {
 			pr_info("Parse error at argument[%d]. (%d)\n", i, ret);
 			goto error;