diff --git a/src/soc/intel/alderlake/soundwire.c b/src/soc/intel/alderlake/soundwire.c
index 9899df36c2..c3ff05d2e3 100644
--- a/src/soc/intel/alderlake/soundwire.c
+++ b/src/soc/intel/alderlake/soundwire.c
@@ -37,7 +37,7 @@ static const struct soundwire_link link_xtal_24 = {
 static struct intel_soundwire_controller intel_controller = {
 	.acpi_address = 0x40000000,
 	.sdw = {
-		.master_list_count = 1
+		.master_list_count = 4
 	}
 };