diff --git a/src/vz/vz_driver.c b/src/vz/vz_driver.c
index b02e59fb8809b03109d16f28eb29ec9d381c7348..604e7a8ee346b40f8dcf5b9b9dbf2de7788ea752 100644
--- a/src/vz/vz_driver.c
+++ b/src/vz/vz_driver.c
@@ -1088,7 +1088,7 @@ static int vzDomainAttachDeviceFlags(virDomainPtr dom, const char *xml,
         }
         break;
     case VIR_DOMAIN_DEVICE_NET:
-        ret = prlsdkAttachNet(privdom, privconn, dev->data.net);
+        ret = prlsdkAttachNet(privconn, privdom, dev->data.net);
         if (ret) {
             virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                            _("network attach failed"));
@@ -1165,7 +1165,7 @@ static int vzDomainDetachDeviceFlags(virDomainPtr dom, const char *xml,
         }
         break;
     case VIR_DOMAIN_DEVICE_NET:
-        ret = prlsdkDetachNet(privdom, privconn, dev->data.net);
+        ret = prlsdkDetachNet(privconn, privdom, dev->data.net);
         if (ret) {
             virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                            _("network detach failed"));
diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index 14738660d21f61fd9d2fcb9c9b58fba8a2c1aa80..c0fb4fb90c1197d658d0c8ca4c584eb6d3b613d5 100644
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -2608,8 +2608,8 @@ static const char * prlsdkFormatMac(virMacAddrPtr mac, char *macstr)
     return macstr;
 }
 
-static int prlsdkAddNet(PRL_HANDLE sdkdom,
-                        vzConnPtr privconn,
+static int prlsdkAddNet(vzConnPtr privconn,
+                        PRL_HANDLE sdkdom,
                         virDomainNetDefPtr net,
                         bool isCt)
 {
@@ -2865,8 +2865,8 @@ prlsdkCleanupBridgedNet(vzConnPtr privconn, virDomainNetDefPtr net)
     PrlHandle_Free(vnet);
 }
 
-int prlsdkAttachNet(virDomainObjPtr dom,
-                    vzConnPtr privconn,
+int prlsdkAttachNet(vzConnPtr privconn,
+                    virDomainObjPtr dom,
                     virDomainNetDefPtr net)
 {
     int ret = -1;
@@ -2883,7 +2883,7 @@ int prlsdkAttachNet(virDomainObjPtr dom,
     if (PRL_FAILED(waitJob(job)))
         return ret;
 
-    ret = prlsdkAddNet(privdom->sdkdom, privconn, net, IS_CT(dom->def));
+    ret = prlsdkAddNet(privconn, privdom->sdkdom, net, IS_CT(dom->def));
     if (ret == 0) {
         job = PrlVm_CommitEx(privdom->sdkdom, PVCF_DETACH_HDD_BUNDLE);
         if (PRL_FAILED(waitJob(job)))
@@ -2930,8 +2930,8 @@ prlsdkFindNetByMAC(PRL_HANDLE sdkdom, virMacAddrPtr mac)
     return adapter;
 }
 
-int prlsdkDetachNet(virDomainObjPtr dom,
-                    vzConnPtr privconn,
+int prlsdkDetachNet(vzConnPtr privconn,
+                    virDomainObjPtr dom,
                     virDomainNetDefPtr net)
 {
     int ret = -1;
@@ -3372,7 +3372,7 @@ prlsdkDoApplyConfig(virConnectPtr conn,
     }
 
     for (i = 0; i < def->nnets; i++) {
-        if (prlsdkAddNet(sdkdom, conn->privateData, def->nets[i], IS_CT(def)) < 0)
+        if (prlsdkAddNet(conn->privateData, sdkdom, def->nets[i], IS_CT(def)) < 0)
             goto error;
     }
 
diff --git a/src/vz/vz_sdk.h b/src/vz/vz_sdk.h
index 8a38797272a76482f5db6c2e6c08f693cb9ec5ba..2f11d4f4e0072c452b915eb24e35e1ec0ebfb18f 100644
--- a/src/vz/vz_sdk.h
+++ b/src/vz/vz_sdk.h
@@ -69,9 +69,9 @@ prlsdkDetachVolume(virDomainObjPtr dom, virDomainDiskDefPtr disk);
 int
 prlsdkGetBlockStats(virDomainObjPtr dom, virDomainDiskDefPtr disk, virDomainBlockStatsPtr stats);
 int
-prlsdkAttachNet(virDomainObjPtr dom, vzConnPtr privconn, virDomainNetDefPtr net);
+prlsdkAttachNet(vzConnPtr privconn, virDomainObjPtr dom, virDomainNetDefPtr net);
 int
-prlsdkDetachNet(virDomainObjPtr dom, vzConnPtr privconn, virDomainNetDefPtr net);
+prlsdkDetachNet(vzConnPtr privconn, virDomainObjPtr dom, virDomainNetDefPtr net);
 int
 prlsdkGetNetStats(virDomainObjPtr dom, const char *path, virDomainInterfaceStatsPtr stats);
 int