diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index f9654f1471..26190f1383 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -123,6 +123,7 @@ VIR_ENUM_IMPL(virDomainLifecycleCrash, VIR_DOMAIN_LIFECYCLE_CRASH_LAST,
               "coredump-restart")
 
 VIR_ENUM_IMPL(virDomainDevice, VIR_DOMAIN_DEVICE_LAST,
+              "none",
               "disk",
               "lease",
               "filesystem",
@@ -135,7 +136,10 @@ VIR_ENUM_IMPL(virDomainDevice, VIR_DOMAIN_DEVICE_LAST,
               "controller",
               "graphics",
               "hub",
-              "redirdev")
+              "redirdev",
+              "smartcard",
+              "chr",
+              "memballoon")
 
 VIR_ENUM_IMPL(virDomainDeviceAddress, VIR_DOMAIN_DEVICE_ADDRESS_TYPE_LAST,
               "none",
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index d98a551818..f5819ad8db 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -1179,7 +1179,8 @@ enum virDomainSmbiosMode {
 };
 
 /* Flags for the 'type' field in next struct */
-enum virDomainDeviceType {
+typedef enum {
+    VIR_DOMAIN_DEVICE_NONE = 0,
     VIR_DOMAIN_DEVICE_DISK,
     VIR_DOMAIN_DEVICE_LEASE,
     VIR_DOMAIN_DEVICE_FS,
@@ -1193,9 +1194,12 @@ enum virDomainDeviceType {
     VIR_DOMAIN_DEVICE_GRAPHICS,
     VIR_DOMAIN_DEVICE_HUB,
     VIR_DOMAIN_DEVICE_REDIRDEV,
+    VIR_DOMAIN_DEVICE_SMARTCARD,
+    VIR_DOMAIN_DEVICE_CHR,
+    VIR_DOMAIN_DEVICE_MEMBALLOON,
 
     VIR_DOMAIN_DEVICE_LAST,
-};
+} virDomainDeviceType;
 
 typedef struct _virDomainDeviceDef virDomainDeviceDef;
 typedef virDomainDeviceDef *virDomainDeviceDefPtr;
@@ -1215,6 +1219,9 @@ struct _virDomainDeviceDef {
         virDomainGraphicsDefPtr graphics;
         virDomainHubDefPtr hub;
         virDomainRedirdevDefPtr redirdev;
+        virDomainSmartcardDefPtr smartcard;
+        virDomainChrDefPtr chr;
+        virDomainMemballoonDefPtr memballoon;
     } data;
 };