diff --git a/src/main.c b/src/main.c
index 9771370..b48fc78 100644
--- a/src/main.c
+++ b/src/main.c
@@ -30,7 +30,7 @@
 #define TIP_TORRENT_PORT	9999
 
 /* number of chunks for files. */
-#define MAX_CHUNKS		4
+#define MAX_CHUNKS		64
 
 #define container_of(ptr, type, member) ({			\
 	typeof( ((type *)0)->member ) *__mptr = (ptr);		\