diff --git a/sound/soc/codecs/max98373-sdw.c b/sound/soc/codecs/max98373-sdw.c
index ad2d5d6a2fe413..477f0a086dc760 100644
--- a/sound/soc/codecs/max98373-sdw.c
+++ b/sound/soc/codecs/max98373-sdw.c
@@ -247,7 +247,7 @@ static __maybe_unused int max98373_suspend(struct device *dev)
 	struct max98373_priv *max98373 = dev_get_drvdata(dev);
 
 	regcache_cache_only(max98373->regmap, true);
-
+	regcache_mark_dirty(max98373->regmap);
 	return 0;
 }