diff --git a/install b/install
index 4abc982..2896297 100755
--- a/install
+++ b/install
@@ -13,7 +13,7 @@
 # https://github.com/armbian/config/blob/master/debian-software
 # https://forum.openmediavault.org/index.php/Thread/25062-Install-OMV5-on-Debian-10-Buster/
 #
-# version: 1.3.4
+# version: 1.3.5
 #
 
 if [[ $(id -u) -ne 0 ]]; then
@@ -342,6 +342,7 @@ rpi_model="/proc/device-tree/model"
 if [ -f "${rpi_model}" ] && [[ $(awk '{ print $1 }' ${rpi_model}) = "Raspberry" ]]; then
   omv_set_default "OMV_WATCHDOG_DEFAULT_MODULE" "bcm2835_wdt"
   omv_set_default "OMV_WATCHDOG_CONF_WATCHDOG_TIMEOUT" "14"
+  omv_set_default "OMV_IS_RPI" "1"
 
   MIN_SPEED="$(</sys/devices/system/cpu/cpufreq/policy0/cpuinfo_min_freq)"
   MAX_SPEED="$(</sys/devices/system/cpu/cpufreq/policy0/cpuinfo_max_freq)"