diff --git a/du7/snake.c b/du7/snake.c
index 7c9c139..0b08096 100644
--- a/du7/snake.c
+++ b/du7/snake.c
@@ -16,14 +16,15 @@ struct snake* add_snake(struct snake* snake,int x,int y){
 }
 
 struct snake* remove_snake(struct snake* snake){
-	struct snake* nasledujuci = snake->next;
+	struct snake* nasledujuci = calloc(1, sizeof(struct snake));
+	nasledujuci = snake->next;
 	free(snake);
 	
     return nasledujuci;
 }
 
 void free_snake(struct snake* sn){
-	struct snake* nasledujuci;
+	struct snake* nasledujuci = calloc(1, sizeof(struct snake));
 	
 	while (sn != NULL) {
 		nasledujuci = sn->next;