diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index e4d6d0b1b853..5f458e4efc95 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -546,12 +546,12 @@ static int param_set_next_fqs_jiffies(const char *val, const struct kernel_param
 	return ret;
 }
 
-static struct kernel_param_ops first_fqs_jiffies_ops = {
+static const struct kernel_param_ops first_fqs_jiffies_ops = {
 	.set = param_set_first_fqs_jiffies,
 	.get = param_get_ulong,
 };
 
-static struct kernel_param_ops next_fqs_jiffies_ops = {
+static const struct kernel_param_ops next_fqs_jiffies_ops = {
 	.set = param_set_next_fqs_jiffies,
 	.get = param_get_ulong,
 };