diff --git a/libs/hwhandler.sh b/libs/hwhandler.sh
index 7d74a6b..17a0850 100755
--- a/libs/hwhandler.sh
+++ b/libs/hwhandler.sh
@@ -60,9 +60,9 @@ list_cam_v4l2ctrls() {
 
 ## Determine connected libcamera (CSI) device
 detect_libcamera() {
-    local avail
-    if [[ "$(is_raspberry_pi)" = "1" ]]; then
-        vcgencmd get_camera | grep -c "libcamera interfaces=1" || true
+    if [[ "$(is_raspberry_pi)" = "1" ]] &&
+    [[ -x "$(command -v libcamera-hello)" ]]; then
+        libcamera-hello --list-cameras | awk 'NR==1 {print $1}' | grep -c "Available"
     fi
 }