diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
index 3647d590b962..189038aecbf5 100644
--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -343,7 +343,7 @@ static struct regulator_ops s2mps11_buck_ops = {
 	.enable_mask	= S2MPS11_ENABLE_MASK			\
 }
 
-static struct regulator_desc regulators[] = {
+static const struct regulator_desc regulators[] = {
 	regulator_desc_ldo2(1),
 	regulator_desc_ldo1(2),
 	regulator_desc_ldo1(3),