diff --git a/du4/a_train.c b/du4/a_train.c
index 72b1618..1321d8f 100644
--- a/du4/a_train.c
+++ b/du4/a_train.c
@@ -70,6 +70,7 @@ struct car* clear_train(struct car* first, const char* target) {
         if(strcmp(temp->value, target) == 0){
         
         prev->next = temp->next;
+        free(temp);
         temp = prev->next;
 
     }