diff --git a/src/conf/device_conf.h b/src/conf/device_conf.h
index 48782be95e5001bce989bf918778ff24e75953c8..14be2e392ab6c35be92a136caf061043a325b256 100644
--- a/src/conf/device_conf.h
+++ b/src/conf/device_conf.h
@@ -134,10 +134,6 @@ struct _virDomainDeviceDimmAddress {
 typedef struct _virDomainDeviceInfo virDomainDeviceInfo;
 typedef virDomainDeviceInfo *virDomainDeviceInfoPtr;
 struct _virDomainDeviceInfo {
-    /* If adding to this struct, ensure that
-     * virDomainDeviceInfoIsSet() is updated
-     * to consider the new fields
-     */
     char *alias;
     int type; /* virDomainDeviceAddressType */
     union {