diff --git a/fan-controller/cyw43-firmware/43439A0.bin b/fan-controller/cyw43-firmware/43439A0.bin
old mode 100755
new mode 100644
diff --git a/fan-controller/cyw43-firmware/43439A0_clm.bin b/fan-controller/cyw43-firmware/43439A0_clm.bin
old mode 100755
new mode 100644