diff --git a/code/datums/keybindings/movement_keybinds.dm b/code/datums/keybindings/movement_keybinds.dm
index 21d49caa5b9..1f1454f8fe5 100644
--- a/code/datums/keybindings/movement_keybinds.dm
+++ b/code/datums/keybindings/movement_keybinds.dm
@@ -26,6 +26,7 @@
 /datum/keybinding/lock
 	name = "Movement Lock (Prevents Moving When Held)"
 	category = KB_CATEGORY_MOVEMENT
+	keys = list("Ctrl")
 
 /datum/keybinding/lock/down(client/C)
 	. = ..()