diff --git a/cars_2.c b/cars_2.c
index 886192ff9a10336f8a204ae372635c6dcdf193b3..bc967c515e44ba6e96d22548b817e89d5be1f59b 100644
--- a/cars_2.c
+++ b/cars_2.c
@@ -47,7 +47,7 @@ void* func(void* ptr){
 }
 
 int main(){
-    pthread_t threads[Car_Number];
+    pthread_t threads[Car_Number] = {0,1};
     int thread_id[Car_Number];
 
     for (int i = 0; i < Car_Number; i++){