diff --git a/calibre/rootfs/etc/cont-init.d/80-configuration.sh b/calibre/rootfs/etc/cont-init.d/80-configuration.sh
new file mode 100644
index 000000000..e16e121a3
--- /dev/null
+++ b/calibre/rootfs/etc/cont-init.d/80-configuration.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/with-contenv bashio 
+# shellcheck shell=bash 
+# shellcheck disable=SC2015
+
+# Set TZ
+if bashio::config.has_value 'TZ'; then
+    TIMEZONE=$(bashio::config 'TZ')
+    bashio::log.info "Setting timezone to $TIMEZONE"
+    ln -snf /usr/share/zoneinfo/"$TIMEZONE" /etc/localtime && echo "$TIMEZONE" >/etc/timezone
+fi
+
+# Set keyboard
+if bashio::config.has_value 'KEYBOARD'; then
+    KEYBOARD=$(bashio::config 'KEYBOARD')
+    bashio::log.info "Setting keyboard to $KEYBOARD"
+    sed -i "1a export KEYBOARD=$KEYBOARD" /etc/services.d/web/run
+fi
+
+# Set cli args
+if bashio::config.has_value 'CLI_ARGS'; then
+    bashio::log.info "Setting password to the value defined in options"
+    CLI_ARGS=$(bashio::config 'CLI_ARGS')
+    bashio::log.info "Setting arguments to $CLI_ARGS"
+    sed -i "1a export CLI_ARGS=$CLI_ARGS" /etc/services.d/web/run
+fi
+
+# Set password
+if bashio::config.has_value 'PASSWORD'; then
+    bashio::log.info "Setting password to the value defined in options"
+    PASSWORD=$(bashio::config 'PASSWORD')
+    bashio::log.info "Setting password to $PASSWORD"
+    sed -i "1a export PASSWORD=$PASSWORD" /etc/services.d/web/run
+fi