diff --git a/include/osgGA/Device b/include/osgGA/Device
index 4f364ead6..6e2c084c1 100644
--- a/include/osgGA/Device
+++ b/include/osgGA/Device
@@ -24,11 +24,12 @@ namespace osgGA {
 class OSGGA_EXPORT Device : public osg::Object
 {
     public:
-        enum {
+        enum Capabilities
+        {
             UNKNOWN         = 0,
             RECEIVE_EVENTS  = 1,
             SEND_EVENTS     = 2
-        } Capabilities;
+        };
 
         Device();
         Device(const Device& es, const osg::CopyOp& copyop);
diff --git a/src/osgGA/Device.cpp b/src/osgGA/Device.cpp
index 552be3318..b7acf95de 100644
--- a/src/osgGA/Device.cpp
+++ b/src/osgGA/Device.cpp
@@ -15,15 +15,16 @@
 
 using namespace osgGA;
 
-Device::Device()
-    : osg::Object()
-    , _capabilities(UNKNOWN)
+Device::Device():
+    osg::Object(),
+    _capabilities(UNKNOWN)
 {
     setEventQueue(new EventQueue);
 }
 
 Device::Device(const Device& es, const osg::CopyOp& copyop):
-    osg::Object(es,copyop)
+    osg::Object(es,copyop),
+    _capabilities(es._capabilities)
 {
     setEventQueue(new EventQueue);
 }