diff --git a/sof-rt5682/sof-rt5682.conf b/sof-rt5682/sof-rt5682.conf
index 7828a7a..0276635 100644
--- a/sof-rt5682/sof-rt5682.conf
+++ b/sof-rt5682/sof-rt5682.conf
@@ -36,6 +36,14 @@ If.max98373 {
 	False.Include.max98373-init.File "/codecs/max98373/init.conf"
 }
 
+If.max98390 {
+	Condition {
+		Type String
+		Empty "$${var:max98390}"
+	}
+	False.Include.max98390-init.File "/codecs/max98390/init.conf"
+}
+
 If.rt1011 {
 	Condition {
 		Type String