diff --git a/device/testing/linux-essential-mata/config-essential-mata.aarch64 b/device/testing/linux-essential-mata/config-essential-mata.aarch64
index a9ca7bc3e365e2a2a6a79bf2eac56f6b047afc3b..cb8786b7cde0ef3f0b5787cf2bce253858095c70 100644
--- a/device/testing/linux-essential-mata/config-essential-mata.aarch64
+++ b/device/testing/linux-essential-mata/config-essential-mata.aarch64
@@ -3355,7 +3355,7 @@ CONFIG_USB_F_QDSS=y
 CONFIG_USB_F_CCID=y
 CONFIG_USB_CONFIGFS=y
 CONFIG_USB_CONFIGFS_SERIAL=y
-#CONFIG_USB_CONFIGFS_ACM=y
+# CONFIG_USB_CONFIGFS_ACM is not set
 #CONFIG_USB_CONFIGFS_OBEX=y 
 CONFIG_USB_CONFIGFS_NCM=y
 #CONFIG_USB_CONFIGFS_ECM=y