diff --git a/src/vbox/vbox_network.c b/src/vbox/vbox_network.c
index f369e466ab..111bb7144a 100644
--- a/src/vbox/vbox_network.c
+++ b/src/vbox/vbox_network.c
@@ -499,7 +499,6 @@ vboxNetworkDefineCreateXML(virConnectPtr conn, const char *xml, bool start,
             if (start)
                 gVBoxAPI.UIDHCPServer.Start(dhcpServer,
                                             networkNameUtf16,
-                                            networkInterfaceNameUtf16,
                                             trunkTypeUtf16);
 
             VBOX_UTF16_FREE(ipAddressUtf16);
@@ -740,7 +739,6 @@ static int vboxNetworkCreate(virNetworkPtr network)
 
     gVBoxAPI.UIDHCPServer.Start(dhcpServer,
                                 networkNameUtf16,
-                                networkInterfaceNameUtf16,
                                 trunkTypeUtf16);
 
     VBOX_UTF16_FREE(trunkTypeUtf16);
diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
index de32d169df..cdce7470cf 100644
--- a/src/vbox/vbox_tmpl.c
+++ b/src/vbox/vbox_tmpl.c
@@ -2088,7 +2088,7 @@ _dhcpServerSetConfiguration(IDHCPServer *dhcpServer, PRUnichar *IPAddress,
 }
 
 static nsresult
-_dhcpServerStart(IDHCPServer *dhcpServer, PRUnichar *networkName G_GNUC_UNUSED,
+_dhcpServerStart(IDHCPServer *dhcpServer,
                  PRUnichar *trunkName, PRUnichar *trunkType)
 {
     return dhcpServer->vtbl->Start(dhcpServer,
diff --git a/src/vbox/vbox_uniformed_api.h b/src/vbox/vbox_uniformed_api.h
index 3416c8bb6b..316f0d8b11 100644
--- a/src/vbox/vbox_uniformed_api.h
+++ b/src/vbox/vbox_uniformed_api.h
@@ -482,7 +482,7 @@ typedef struct {
     nsresult (*SetConfiguration)(IDHCPServer *dhcpServer, PRUnichar *IPAddress,
                                  PRUnichar *networkMask, PRUnichar *FromIPAddress,
                                  PRUnichar *ToIPAddress);
-    nsresult (*Start)(IDHCPServer *dhcpServer, PRUnichar *networkName,
+    nsresult (*Start)(IDHCPServer *dhcpServer,
                       PRUnichar *trunkName, PRUnichar *trunkType);
     nsresult (*Stop)(IDHCPServer *dhcpServer);
 } vboxUniformedIDHCPServer;