diff --git a/Src/Graphics/New3D/New3D.cpp b/Src/Graphics/New3D/New3D.cpp
index 4f01be3..a26f8d7 100644
--- a/Src/Graphics/New3D/New3D.cpp
+++ b/Src/Graphics/New3D/New3D.cpp
@@ -39,6 +39,8 @@ CNew3D::CNew3D(const Util::Config::Node &config, const std::string& gameName) :
 		m_primType		= GL_LINES_ADJACENCY;
 	}
 
+	m_wideScreen = config["WideScreen"].ValueAs<bool>();
+
 	m_r3dShader.LoadShader();
 	glUseProgram(0);
 
@@ -1555,7 +1557,7 @@ void CNew3D::CalcViewport(Viewport* vp)
 
 	vp->projectionMatrix.LoadIdentity();	// reset matrix
 
-	if ((vp->vpX == 0) && (vp->vpWidth >= 495) && (vp->vpY == 0) && (vp->vpHeight >= 383)) {
+	if (m_wideScreen && (vp->vpX == 0) && (vp->vpWidth >= 495) && (vp->vpY == 0) && (vp->vpHeight >= 383)) {
 
 		/*
 		 * Compute aspect ratio correction factor. "Window" refers to the full GL
diff --git a/Src/Graphics/New3D/New3D.h b/Src/Graphics/New3D/New3D.h
index 614e2d6..1826cb8 100644
--- a/Src/Graphics/New3D/New3D.h
+++ b/Src/Graphics/New3D/New3D.h
@@ -258,6 +258,7 @@ private:
 	unsigned	m_xOffs, m_yOffs;
 	unsigned	m_xRes, m_yRes;           // resolution of Model 3's 496x384 display area within the window
 	unsigned 	m_totalXRes, m_totalYRes; // total OpenGL window resolution
+	bool		m_wideScreen;
 
 	// Real3D Base Matrix Pointer
 	const float	*m_matrixBasePtr;