diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index 68f45ab9ac200c6dfc2fd7dbf9ca3be778a1df89..a94b6494e71a5b724b261ef31987c52a4c5523c6 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1350,6 +1350,7 @@ static const struct acpi_device_id elan_acpi_id[] = {
 	{ "ELAN061D", 0 },
 	{ "ELAN061E", 0 },
 	{ "ELAN0620", 0 },
+	{ "ELAN0621", 0 },
 	{ "ELAN0622", 0 },
 	{ "ELAN1000", 0 },
 	{ }