diff --git a/src/osgPlugins/cfg/ReaderWriterCFG.cpp b/src/osgPlugins/cfg/ReaderWriterCFG.cpp
index 7197c0a8c..52602b281 100644
--- a/src/osgPlugins/cfg/ReaderWriterCFG.cpp
+++ b/src/osgPlugins/cfg/ReaderWriterCFG.cpp
@@ -91,7 +91,7 @@ static osg::GraphicsContext::Traits* buildTrait(RenderSurface& rs)
     return traits;
  }
 
-static osgViewer::View* load(const std::string& file, const osgDB::ReaderWriter::Options* option)
+static osgViewer::View* load(const std::string& file, const osgDB::ReaderWriter::Options* /*option*/)
 {
     osg::ref_ptr<CameraConfig> config = new CameraConfig;
     //std::cout << "Parse file " << file << std::endl;
diff --git a/src/osgPlugins/cfg/RenderSurface.cpp b/src/osgPlugins/cfg/RenderSurface.cpp
index c7649f906..caf696d7f 100644
--- a/src/osgPlugins/cfg/RenderSurface.cpp
+++ b/src/osgPlugins/cfg/RenderSurface.cpp
@@ -258,7 +258,7 @@ int  RenderSurface::getScreenNum( void ) const
     return _screen;
 }
 
-void RenderSurface::setWindowRectangle( int x, int y, unsigned int width, unsigned int height, bool resize)
+void RenderSurface::setWindowRectangle( int x, int y, unsigned int width, unsigned int height, bool /*resize*/)
 {
     if( _useCustomFullScreen )
     {