diff --git a/COMPOSITE_TODO b/COMPOSITE_TODO
index d8741a2950..b5a4ae4122 100644
--- a/COMPOSITE_TODO
+++ b/COMPOSITE_TODO
@@ -57,9 +57,12 @@ KDE 4.0 TODO
 - shm mode needs support for more data formats than GL_BGRA
 
 ? __GL_YIELD=NOTHING
+? LIBGL_ALWAYS_INDIRECT
 
 - check what works with XRender
 
+- should OpenGL fall back to XRender if OpenGL initialization fails?
+
 - more notification functions for effects
 
 - documentation