diff --git a/examples/thttpd/thttpd_main.c b/examples/thttpd/thttpd_main.c
index 1434b01c0..48ab2f238 100644
--- a/examples/thttpd/thttpd_main.c
+++ b/examples/thttpd/thttpd_main.c
@@ -156,7 +156,7 @@
 
 /* Describe the ROMFS file system */
 
-#define SECTORSIZE   512
+#define SECTORSIZE   64
 #define NSECTORS(b)  (((b)+SECTORSIZE-1)/SECTORSIZE)
 #define ROMFSDEV     "/dev/ram0"