diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc
index 47d84b5cb6ca..d4662c8cf407 100644
--- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc
+++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc
@@ -36,6 +36,10 @@ s390*)
   GOODREG=%r2
   BADREG=%s2
 ;;
+mips*)
+  GOODREG=%r4
+  BADREG=%r12
+;;
 *)
   echo "Please implement other architecture here"
   exit_untested