diff --git a/esp8266/esp8266.ld b/esp8266/esp8266.ld
index 960c751795..deeb82b456 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 = 0x87000
+    irom0_0_seg :  org = 0x40209000, len = 0x8f000
 }
 
 /* define common sections and symbols */
diff --git a/esp8266/esp8266_ota.ld b/esp8266/esp8266_ota.ld
index d9afaa8f26..604480a0a9 100644
--- a/esp8266/esp8266_ota.ld
+++ b/esp8266/esp8266_ota.ld
@@ -6,7 +6,7 @@ MEMORY
     dram0_0_seg :  org = 0x3ffe8000, len = 0x14000
     iram1_0_seg :  org = 0x40100000, len = 0x8000
     /* 0x3c000 is size of bootloader, 0x9000 is size of packed RAM segments */
-    irom0_0_seg :  org = 0x40200000 + 0x3c000 + 0x9000, len = 0x87000
+    irom0_0_seg :  org = 0x40200000 + 0x3c000 + 0x9000, len = 0x8f000
 }
 
 /* define common sections and symbols */