diff --git a/cv5/a_train.c b/cv5/a_train.c
index ba93a1b..57e4d94 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -62,8 +62,9 @@ struct car* clear_train(struct car* first, const char* target) {
             return first;
         }
     }
+
     struct car* prev = first;
-    while(prev->next->next != NULL){
+    while(prev->next->next->next != NULL){
         int x = strcmp(first->value, target);
         if(x == 0){
             prev = first->next;
@@ -81,7 +82,7 @@ struct car* clear_train(struct car* first, const char* target) {
         }
         prev = prev->next;
    }
- 
+  /* 
    if(prev->next->next == NULL) {
         int x = strcmp(first->value, target);
         if(x == 0){
@@ -96,7 +97,7 @@ struct car* clear_train(struct car* first, const char* target) {
             free(prev->next);
             prev->next = third;
         }  
-   } 
+   } */
    return first;
       
 }