diff --git a/XMonad/Layout/Mosaic.hs b/XMonad/Layout/Mosaic.hs
index 75ab348d..25ea8bef 100644
--- a/XMonad/Layout/Mosaic.hs
+++ b/XMonad/Layout/Mosaic.hs
@@ -14,6 +14,8 @@
 -- user-configurable relative area, while also trying to give them aspect
 -- ratios configurable at run-time by the user.
 --
+-- Marked as broken, Mar 2008 (memory leaks)
+--
 -----------------------------------------------------------------------------
 module XMonad.Layout.Mosaic (
                              -- * Usage
diff --git a/xmonad-contrib.cabal b/xmonad-contrib.cabal
index 78d095de..9e4693ca 100644
--- a/xmonad-contrib.cabal
+++ b/xmonad-contrib.cabal
@@ -127,7 +127,7 @@ library
                         XMonad.Layout.MagicFocus
                         XMonad.Layout.Magnifier
                         XMonad.Layout.Maximize
-                        XMonad.Layout.Mosaic
+                   --   XMonad.Layout.Mosaic
                         XMonad.Layout.MosaicAlt
                         XMonad.Layout.MultiToggle
                         XMonad.Layout.Named