diff --git a/main.h b/main.h
index 311244a4..fbad9e2d 100644
--- a/main.h
+++ b/main.h
@@ -160,10 +160,10 @@ int finished = FALSE;
 char buffer2[2000];
 int index1 = 0;
 //char start_flag[] = "3d99de816e5ad7742b61a37c39141783";
-char start_flag[] = "START_FLAG";
+char start_flag[] = "_START_FLAG_";
 
 //char end_flag[] = "f681a5c52351befe0e3524eb1a40f14b7803317a";
-char end_flag[] = "END_FLAG";
+char end_flag[] = "_END_FLAG_";
 
 int flag_count = 0;
 int start_flag_detected = FALSE;