diff --git a/memory.x b/memory.x
index 7cd61a7..fca9aad 100644
--- a/memory.x
+++ b/memory.x
@@ -2,7 +2,7 @@
 
 MEMORY
 {
-  FLASH (rx)      : ORIGIN = 0x8000000, LENGTH = 1024K
+  FLASH (rx)      : ORIGIN = 0x8000000, LENGTH = 896K
   RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 112K - 4
   /* reserved for DFU trigger message */
   DFU_MSG (wrx)   : ORIGIN = 0x2001BFFC, LENGTH = 4