diff --git a/core-share b/core-share
index f848a91..c0bc3d7 100644
--- a/core-share
+++ b/core-share
@@ -25,7 +25,8 @@ Task-Name: lubuntu-core-share
  * dbus-x11
  * ubuntu-mono                      # Minimal artwork bits, seed him with lubuntu-artwork to
                                     # avoid other icon theme to be installed.
-
+ * !adwaita-icon-theme              # Exclude adwaita-icon-theme because it's already provided
+                                    # by lubuntu-icon-theme
 = X =
 
  * xserver-xorg-video-all           # Depend on the driver-all packages, xorg doesn't provide them