diff --git a/src/util/cover-model.html b/src/util/cover-model.html
index 4880fc03cf..5a87115699 100644
--- a/src/util/cover-model.html
+++ b/src/util/cover-model.html
@@ -75,41 +75,41 @@
/* eslint-enable no-bitwise */
Object.assign(window.CoverEntity.prototype, {
- openCover() {
+ openCover: function () {
this.callService('open_cover');
},
- closeCover() {
+ closeCover: function () {
this.callService('close_cover');
},
- stopCover() {
+ stopCover: function () {
this.callService('stop_cover');
},
- openCoverTilt() {
+ openCoverTilt: function () {
this.callService('open_cover_tilt');
},
- closeCoverTilt() {
+ closeCoverTilt: function () {
this.callService('close_cover_tilt');
},
- stopCoverTilt() {
+ stopCoverTilt: function () {
this.callService('stop_cover_tilt');
},
- setCoverPosition(position) {
+ setCoverPosition: function (position) {
this.callService('set_cover_position', { position: position });
},
- setCoverTiltPosition(tiltPosition) {
+ setCoverTiltPosition: function (tiltPosition) {
this.callService('set_cover_tilt_position', { tilt_position: tiltPosition });
},
// helper method
- callService(service, data) {
+ callService: function (service, data) {
var serviceData = data || {};
serviceData.entity_id = this.stateObj.entity_id;
this.hass.callService('cover', service, serviceData);