diff --git a/TODO.txt b/TODO.txt
index a9a06a6c..e6557ff4 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -16,6 +16,7 @@ Version 0.13
 * Remove deprecated edge filters `hsobel`, `vsobel`, `hscharr`, `vscharr`,
   `hprewitt`, `vprewitt`, `roberts_positive_diagonal`,
   `roberts_negative_diagonal` in `skimage/filters/edges.py`
+* Remove deprecated ``ntiles_*` kwargs in ``equalize_adapthist``.
 
 
 Version 0.12