diff --git a/TODO.md b/TODO.md
index e698ea5..f183f05 100644
--- a/TODO.md
+++ b/TODO.md
@@ -9,4 +9,5 @@
 - Make colisions for walls of grid
 - Add config and cmd arguments when running the binary to adjust simulation settings
 - Rewrite `grid.rs`
-    - Move agent list to grid type
\ No newline at end of file
+    - Move agent list to grid type
+    - Remove need for `deposit` function
\ No newline at end of file