diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index 732e15e3a497..83c367af91da 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -4626,7 +4626,7 @@ static const struct regmap_config rt5665_regmap = {
 	.max_register = 0x0400,
 	.volatile_reg = rt5665_volatile_register,
 	.readable_reg = rt5665_readable_register,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 	.reg_defaults = rt5665_reg,
 	.num_reg_defaults = ARRAY_SIZE(rt5665_reg),
 	.use_single_read = true,