diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c
index 0e1265acd1cc..995da9e0b548 100644
--- a/kernel/trace/trace_osnoise.c
+++ b/kernel/trace/trace_osnoise.c
@@ -83,6 +83,7 @@ struct osnoise_instance {
 
 static struct list_head osnoise_instances;
 
+__printf(1, 2)
 static void osnoise_print(const char *fmt, ...)
 {
 	struct osnoise_instance *inst;