diff --git a/cv5/a_train.c b/cv5/a_train.c
index c18af36..c54c268 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -85,7 +85,7 @@ struct car* clear_train(struct car* first, const char* target) {
                 int x = strcmp(this->value, target);
                 if(x == 0){
                     first = this->next;
-                    free(this)
+                    free(this);
                     this->next = NULL;
                     //free(this->next);