diff --git a/cv5/a_train.c b/cv5/a_train.c
index 8761a76..d1b8cda 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -86,6 +86,7 @@ struct car* clear_train(struct car* first, const char* target) {
                 if(x == 0){
                     struct car* temp = this->next->next;
                     this->next = NULL;
+                    free(this);
                     //this->next = temp; 
                     return temp;    
                 }