diff --git a/src/osg/FrameBufferObject.cpp b/src/osg/FrameBufferObject.cpp
index 65ff37780..158a99f69 100644
--- a/src/osg/FrameBufferObject.cpp
+++ b/src/osg/FrameBufferObject.cpp
@@ -97,8 +97,7 @@ FBOExtensions::FBOExtensions(unsigned int contextID)
 #if !defined(OSG_GLES1_AVAILABLE) && !defined(OSG_GLES2_AVAILABLE)
     _supported = _supported &&
         glFramebufferTexture1D != 0 &&
-        glFramebufferTexture3D != 0 &&
-        glFramebufferTexture != 0;
+        glFramebufferTexture3D != 0;
 #endif
 
     LOAD_FBO_EXT(glBlitFramebuffer);