diff --git a/Part2-FlushReload/attacker.c b/Part2-FlushReload/attacker.c
index 86ddc14..cd32fe2 100644
--- a/Part2-FlushReload/attacker.c
+++ b/Part2-FlushReload/attacker.c
@@ -15,6 +15,7 @@
 int main() {
     int index = -1;
     int flag = -1;
+    int maybe_flag= -1;
     CYCLES time = -1;
     int offset = 0;
     int new_offset = 0;
@@ -36,9 +37,14 @@ int main() {
         }
         time = measure_one_block_access_time((ADDR_PTR)buf + offset * 128);
         if(time < CACHE_HIT_THRESHOLD) {
-            flag = offset;
-            index = i;
-            break;
+            if(offset == maybe_flag) {
+                flag = offset;
+                index = i;
+                break;
+            }
+            else {
+                maybe_flag = offset;
+            }
         }
     }
     printf("Flag: %d\n", flag);