diff --git a/esp8266/esp8266.ld b/esp8266/esp8266.ld
index 2e327b4a4f..a55aff52e5 100644
--- a/esp8266/esp8266.ld
+++ b/esp8266/esp8266.ld
@@ -5,7 +5,7 @@ MEMORY
     dport0_0_seg : org = 0x3ff00000, len = 0x10
     dram0_0_seg :  org = 0x3ffe8000, len = 0x14000
     iram1_0_seg :  org = 0x40100000, len = 0x8000
-    irom0_0_seg :  org = 0x40209000, len = 0x80000
+    irom0_0_seg :  org = 0x40209000, len = 0x87000
 }
 
 /* define the top of RAM */