diff --git a/cv5/a_train.c b/cv5/a_train.c
index d9ccdbd..0ff8ff7 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -69,7 +69,7 @@ struct car* clear_train(struct car* first, const char* target) {
                 if(first == this){
                     first = this->next;
                     free(this);
-                    return 0;
+                    return first;
                 }
                 while(curr != this){
                     prev = curr;
@@ -77,7 +77,7 @@ struct car* clear_train(struct car* first, const char* target) {
 
                 } 
                 prev->next = curr->next;
-                //free(this);
+                free(this);
             }
             this = this->next;
         }