diff --git a/game_notes/Roadmap/Path to minimum viability.md b/game_notes/Roadmap/Path to minimum viability.md
index a3dae82..fe00c69 100644
--- a/game_notes/Roadmap/Path to minimum viability.md	
+++ b/game_notes/Roadmap/Path to minimum viability.md	
@@ -9,6 +9,7 @@
 ## **BUILDING MODE**
 - Set up instantiating prefabs on cursor, with collision detection
 - Primitive Building Menu
+- Stay in build mode if shift is pressed
 
 # UI
 - Select buildings