diff --git a/builder/pwnagotchi.json b/builder/pwnagotchi.json
index 7886f48c..330e0cb4 100644
--- a/builder/pwnagotchi.json
+++ b/builder/pwnagotchi.json
@@ -5,7 +5,7 @@
       "type": "arm-image",
       "iso_url": "https://downloads.raspberrypi.org/raspios_lite_arm64/images/raspios_lite_arm64-2023-05-03/2023-05-03-raspios-bullseye-arm64-lite.img.xz",
       "iso_checksum": "file:https://downloads.raspberrypi.org/raspios_lite_arm64/images/raspios_lite_arm64-2023-05-03/2023-05-03-raspios-bullseye-arm64-lite.img.xz.sha256",
-      "target_image_size": 9368709120,
+      "target_image_size": 8568709120,
       "qemu_binary": "qemu-aarch64-static",
       "output_filename": "../../pwnagotchi-{{user `pwn_version`}}-arm64.img"
     }