diff --git a/scripts/daemon/lesavka-core.sh b/scripts/daemon/lesavka-core.sh
index e687396..febef31 100644
--- a/scripts/daemon/lesavka-core.sh
+++ b/scripts/daemon/lesavka-core.sh
@@ -114,10 +114,10 @@ echo 32      >"$U/req_number" 2>/dev/null || true
 
 # ----------------------- UVC function (usb‑video) ------------------
 mkdir -p "$G/functions/uvc.usb0"
-mkdir -p "$G/functions/uvc.usb0/control/strings/0x409"
-echo "Lesavka UVC" >"$G/functions/uvc.usb0/control/strings/0x409/label"
-# Simple 720p MJPEG + 720p H.264 alt‑setting
-printf '\x50\x00\x00\x00' >"$G/functions/uvc.usb0/control/header/h_video"
+mkdir -p "$G/functions/uvc.usb0/control/header"
+printf '\x50\x00\x00\x00' > "$G/functions/uvc.usb0/control/header/h_video"
+mkdir -p "$G/functions/uvc.usb0/control/header/strings/0x409"
+echo "Lesavka UVC" > "$G/functions/uvc.usb0/control/header/strings/0x409/label"
 
 # ----------------------- configuration -----------------------------
 mkdir -p "$G/configs/c.1/strings/0x409"