diff --git a/lib/keyboard.c b/lib/keyboard.c
index 12a6249..e12820b 100644
--- a/lib/keyboard.c
+++ b/lib/keyboard.c
@@ -1,10 +1,8 @@
+#include "card.h"
+#include "stack.h"
 #include "display.h"
 #include "keyboard.h"
 
-void mark_origin(struct cursor *cursor) {
-  return;
-}
-
 struct stack *cursor_stack(struct cursor *cursor) {
   struct stack *cursor_stack = NULL;
 
@@ -60,7 +58,6 @@ void handle_card_movement(struct cursor *cursor) {
   struct stack *destination = NULL;
   int option;
 
-  mark_origin(cursor);
   origin = cursor_stack(cursor);
 
   /* trying to move cards from the space between the waste pile and the
diff --git a/lib/keyboard.h b/lib/keyboard.h
index 8cd2083..96125d3 100644
--- a/lib/keyboard.h
+++ b/lib/keyboard.h
@@ -9,7 +9,6 @@
 extern struct deck *deck;
 extern struct cursor *cursor;
 
-void mark_origin(struct cursor *);
 struct stack *cursor_stack(struct cursor *);
 bool cursor_on_stack(struct cursor *, struct stack *);
 bool cursor_on_invalid_spot(struct cursor *);