diff --git a/bootloader.ld b/bootloader.ld
index 7aef15e..d76dd59 100644
--- a/bootloader.ld
+++ b/bootloader.ld
@@ -19,8 +19,8 @@ PROVIDE(__flash_end = __application_beginning + 128K - 8K);
 PROVIDE(__application_end = 0);
 PROVIDE(__flash_end = 0);
 */
-PROVIDE(__application_end = __application_beginning + 128K - 8K);
-PROVIDE(__flash_end = __application_beginning + 128K - 8K);
+PROVIDE(__application_end = __application_beginning + 64K - 8K);
+PROVIDE(__flash_end = __application_beginning + 64K - 8K);
 
 PROVIDE(__dfu_magic = ORIGIN(ram) - 4);