diff --git a/include/osg/GLObjects b/include/osg/GLObjects
index a7570ed33..2c3a52277 100644
--- a/include/osg/GLObjects
+++ b/include/osg/GLObjects
@@ -30,15 +30,8 @@ extern OSG_EXPORT void flushAllDeletedGLObjects(unsigned int contextID);
   * Note, must be called from a thread which has current the graphics context associated with contextID. */
 extern OSG_EXPORT void deleteAllGLObjects(unsigned int contextID);
 
-/** Discard all deleted OpenGL objects.
-  * Note, unlike flushAllDeletedObjectObjects discard does not
-  * do any OpenGL calls so can be called from any thread, but as a consequence it
-  * also doesn't remove the associated OpenGL resource so discard should only be
-  * called when the associated graphics context is being/has been closed. */
-extern OSG_EXPORT void discardAllDeletedGLObjects(unsigned int contextID);
-
 /** Discard all OpenGL objects.
-  * Note, unlike deletedAllObjectObjects discard does not
+  * Note, unlike deleteAllObjectObjects discard does not
   * do any OpenGL calls so can be called from any thread, but as a consequence it
   * also doesn't remove the associated OpenGL resource so discard should only be
   * called when the associated graphics context is being/has been closed. */