diff --git a/cv9/snake.c b/cv9/snake.c
index a214496..6b0e543 100644
--- a/cv9/snake.c
+++ b/cv9/snake.c
@@ -13,7 +13,7 @@ struct snake* remove_snake(struct snake* snake) {
     struct snake* head;
     struct snake* this = head;
     while (head!= NULL) {
-        head = head->next;
+        head = snake->next;
         free(this);
     }
     return snake;