diff --git a/src/osg/TextureRectangle.cpp b/src/osg/TextureRectangle.cpp
index d51559ba6..66ac9db5a 100644
--- a/src/osg/TextureRectangle.cpp
+++ b/src/osg/TextureRectangle.cpp
@@ -121,7 +121,9 @@ void TextureRectangle::setImage(Image* image)
 
 void TextureRectangle::apply(State& state) const
 {
-    static bool s_rectangleSupported = isGLExtensionSupported(state.getContextID(),"GL_EXT_texture_rectangle") || isGLExtensionSupported(state.getContextID(),"GL_NV_texture_rectangle");
+    static bool s_rectangleSupported = isGLExtensionSupported(state.getContextID(),"GL_ARB_texture_rectangle")
+            || isGLExtensionSupported(state.getContextID(),"GL_EXT_texture_rectangle")
+            || isGLExtensionSupported(state.getContextID(),"GL_NV_texture_rectangle");
 
     if (!s_rectangleSupported)
     {