diff --git a/firmware/boards/f1_dual_rev1/wideband_layout.ld b/firmware/boards/f1_dual_rev1/wideband_layout.ld
index af4be6b..adc95a8 100644
--- a/firmware/boards/f1_dual_rev1/wideband_layout.ld
+++ b/firmware/boards/f1_dual_rev1/wideband_layout.ld
@@ -6,7 +6,7 @@ MEMORY
 {
     /* empty section to keep linker happy */
     blflash (rx) : org = 0x08000000, len = 0
-    appflash (rx) : org = DEFINED(USE_BOOTLOADER) ? (0x08000000 + 8k) : 0x08000000, len = DEFINED(USE_BOOTLOADER) ? (256k - 8k - 8k) : (128k - 8k)
+    appflash (rx) : org = DEFINED(USE_BOOTLOADER) ? (0x08000000 + 8k) : 0x08000000, len = DEFINED(USE_BOOTLOADER) ? (256k - 8k - 8k) : (256k - 8k)
     configflash (rx) : org = 0x08000000 + 256k - 8k, len = 8k
     flash1 (rx) : org = 0x00000000, len = 0
     flash2 (rx) : org = 0x00000000, len = 0