diff --git a/src/imports/qtcanvas3d/doc/src/qtcanvas3d.qdoc b/src/imports/qtcanvas3d/doc/src/qtcanvas3d.qdoc
index 14432153d02fa00cc33c3923b7362dafcbbb2e17..d3b93539fc3de24b7e5d154c75ab9554020a9a10 100644
--- a/src/imports/qtcanvas3d/doc/src/qtcanvas3d.qdoc
+++ b/src/imports/qtcanvas3d/doc/src/qtcanvas3d.qdoc
@@ -197,5 +197,8 @@
  *
  *      \li No special error detection for binding attributes to overlapping locations
  *      (i.e. attribute aliasing) when linking a shader program.
+ *
+ *      \li The drawArrays and drawElements calls don't check for the validity of the enabled
+ *      attributes or the buffers they point to.
  * \endlist
  */