diff --git a/data/gui/License.txt b/data/gui/License.txt
index cf8f3bac0..ccc66e772 100644
--- a/data/gui/License.txt
+++ b/data/gui/License.txt
@@ -7,7 +7,10 @@ Except :
 main_*.png icons, hourglass, back, back_addons, next_addons, package.png
     released under Creative-Commons BY-SA 3, By yeKcim (Anthony Carré)
 
-mode_tt, released under Creative-Commons BY-SA 3, incorporatings artwork from yeKcim and onyum.com
+mode_tt, released under Creative-Commons BY-SA 3, incorporatings artwork from yeKcim and onyum.com,
+         modified by Totoplus62
+
+mode_easter, mode_ftl, mode_normal, race_giveup: by Totoplus62, released under CC-BY-SA 3.0
 
 tutorial.png    by Totoplus62, released under CC-BY-SA 3.0