diff --git a/cv5/a_train.c b/cv5/a_train.c
index 055815b..2f5803b 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -76,7 +76,7 @@ struct car* clear_train(struct car* first, const char* target) {
     else{
         struct car* this = first;
         while(this != NULL){
-            int x == strcmp(this->value, target);
+            int x = strcmp(this->value, target);
             if(x == 0){
                 free(this->value);
                 return 0;