diff --git a/src/mainboard/google/cyan/acpi/mainboard.asl b/src/mainboard/google/cyan/acpi/mainboard.asl
index 6cdc42d200..a8c9cfb698 100644
--- a/src/mainboard/google/cyan/acpi/mainboard.asl
+++ b/src/mainboard/google/cyan/acpi/mainboard.asl
@@ -4,7 +4,7 @@
 
 Scope (\_SB.GPNC)
 {
-	Method (_AEI, 0, Serialized)  // _AEI: ACPI Event Interrupts
+	Method (_AEI, 0, Serialized)
 	{
 		Name (RBUF, ResourceTemplate ()
 		{
diff --git a/src/mainboard/intel/strago/acpi/mainboard.asl b/src/mainboard/intel/strago/acpi/mainboard.asl
index dcfb0407e6..6c0ce02711 100644
--- a/src/mainboard/intel/strago/acpi/mainboard.asl
+++ b/src/mainboard/intel/strago/acpi/mainboard.asl
@@ -180,7 +180,7 @@ Scope (\_SB.PCI0.LPEA)
 
 Scope (\_SB.GPNC)
 {
-	Method (_AEI, 0, Serialized)  // _AEI: ACPI Event Interrupts
+	Method (_AEI, 0, Serialized)
 	{
 		Name (RBUF, ResourceTemplate ()
 		{
diff --git a/src/mainboard/protectli/vault_bsw/acpi/mainboard.asl b/src/mainboard/protectli/vault_bsw/acpi/mainboard.asl
index 38779c2467..2ff4075892 100644
--- a/src/mainboard/protectli/vault_bsw/acpi/mainboard.asl
+++ b/src/mainboard/protectli/vault_bsw/acpi/mainboard.asl
@@ -2,7 +2,7 @@
 
 Scope (\_SB.GPNC)
 {
-	Method (_AEI, 0, Serialized)  // _AEI: ACPI Event Interrupts
+	Method (_AEI, 0, Serialized)
 	{
 		Name (RBUF, ResourceTemplate ()
 		{