diff --git a/TODO.md b/TODO.md
index 7e23fc09..4b38a44c 100644
--- a/TODO.md
+++ b/TODO.md
@@ -45,3 +45,4 @@
     - 6xE0
     - 6xE1: Gallon's Plan quest
 - Implement teams
+- Implement story progress flags for unlocking quests