diff --git a/include/linux/platform_data/cros_ec_commands.h b/include/linux/platform_data/cros_ec_commands.h
index 98415686cbfa..43b8f7dae4cc 100644
--- a/include/linux/platform_data/cros_ec_commands.h
+++ b/include/linux/platform_data/cros_ec_commands.h
@@ -1277,8 +1277,6 @@ enum ec_feature_code {
 	 * MOTIONSENSE_CMD_TABLET_MODE_LID_ANGLE.
 	 */
 	EC_FEATURE_REFINED_TABLET_MODE_HYSTERESIS = 37,
-	/* EC supports audio codec. */
-	EC_FEATURE_AUDIO_CODEC = 38,
 	/* The MCU is a System Companion Processor (SCP). */
 	EC_FEATURE_SCP = 39,
 	/* The MCU is an Integrated Sensor Hub */