diff --git a/src/osg/FrameBufferObject.cpp b/src/osg/FrameBufferObject.cpp
index 9990ecb82..220cfe87e 100644
--- a/src/osg/FrameBufferObject.cpp
+++ b/src/osg/FrameBufferObject.cpp
@@ -571,7 +571,7 @@ void FrameBufferAttachment::attach(State &state, GLenum target, GLenum attachmen
             ext->glFramebufferTexture3D(target, attachment_point, GL_TEXTURE_3D, tobj->id(), _ximpl->level, _ximpl->zoffset);
         break;
     case Pimpl::TEXTURE2DARRAY:
-        if (_ximpl->cubeMapFace == Camera::FACE_CONTROLLED_BY_GEOMETRY_SHADER)
+        if (_ximpl->zoffset == Camera::FACE_CONTROLLED_BY_GEOMETRY_SHADER)
         {
             if (ext->glFramebufferTexture)
             {