diff --git a/packaging/generic/check-ptp-camera b/packaging/generic/check-ptp-camera
index f309ed851..625fb6e84 100644
--- a/packaging/generic/check-ptp-camera
+++ b/packaging/generic/check-ptp-camera
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
  
 # check if any interface of this device is a PTP camera interface (06)
 INTERFACE="${1:-06/01/01}"