diff --git a/lib/hypervisor/hv_kvm.py b/lib/hypervisor/hv_kvm.py
index 3487d9dfff10a7df8f83c380f5c2972e0d98ff75..c849dba54d819b4eb7724fa4d2824e112c4612e2 100644
--- a/lib/hypervisor/hv_kvm.py
+++ b/lib/hypervisor/hv_kvm.py
@@ -566,11 +566,14 @@ class KVMHypervisor(hv_base.BaseHypervisor):
       kvm_cmd.extend(['-append', ' '.join(root_append)])
 
     mouse_type = hvp[constants.HV_USB_MOUSE]
+    vnc_bind_address = hvp[constants.HV_VNC_BIND_ADDRESS]
+
     if mouse_type:
       kvm_cmd.extend(['-usb'])
       kvm_cmd.extend(['-usbdevice', mouse_type])
+    elif vnc_bind_address:
+      kvm_cmd.extend(['-usbdevice', constants.HT_MOUSE_TABLET])
 
-    vnc_bind_address = hvp[constants.HV_VNC_BIND_ADDRESS]
     if vnc_bind_address:
       if netutils.IsValidIP4(vnc_bind_address):
         if instance.network_port > constants.VNC_BASE_PORT:
@@ -605,10 +608,6 @@ class KVMHypervisor(hv_base.BaseHypervisor):
         vnc_arg = 'unix:%s/%s.vnc' % (vnc_bind_address, instance.name)
 
       kvm_cmd.extend(['-vnc', vnc_arg])
-
-      # Also add a tablet USB device to act as a mouse
-      # This solves various mouse alignment issues
-      kvm_cmd.extend(['-usbdevice', 'tablet'])
     else:
       kvm_cmd.extend(['-nographic'])
 
diff --git a/man/gnt-cluster.sgml b/man/gnt-cluster.sgml
index c58e1aef5528ede2a83fbffa546b6ab7e0b813c7..b4ad6d8cd3e9b0f106c2339b1bec7eba3496612f 100644
--- a/man/gnt-cluster.sgml
+++ b/man/gnt-cluster.sgml
@@ -228,7 +228,7 @@
         <sbr>
         <arg>-g <replaceable>vg-name</replaceable></arg>
         <sbr>
-        <arg>--master-netdev <replaceable>vg-name</replaceable></arg>
+        <arg>--master-netdev <replaceable>interface-name</replaceable></arg>
         <sbr>
         <arg>-m <replaceable>mac-prefix</replaceable></arg>
         <sbr>
diff --git a/man/gnt-instance.sgml b/man/gnt-instance.sgml
index 2935cf0009a81f1c45cde983c39bbaefefe797dc..f4d2f54212f728b0f7d99ea787ee181683b9fe5f 100644
--- a/man/gnt-instance.sgml
+++ b/man/gnt-instance.sgml
@@ -729,6 +729,18 @@
               </listitem>
             </varlistentry>
 
+            <varlistentry>
+              <term>usb_mouse</term>
+              <listitem>
+                <simpara>Valid for the KVM hypervisor.</simpara>
+
+                <simpara>This option specifies the usb mouse type to be used.
+                It can be <quote>mouse</quote> or <quote>tablet</quote>. When
+                using VNC it's recommended to set it to <quote>tablet</quote>.
+                </simpara>
+              </listitem>
+            </varlistentry>
+
           </variablelist>
 
         </para>