diff --git a/src/components/NcTimezonePicker/NcTimezonePicker.vue b/src/components/NcTimezonePicker/NcTimezonePicker.vue
index 491c951d5b..8c16537b19 100644
--- a/src/components/NcTimezonePicker/NcTimezonePicker.vue
+++ b/src/components/NcTimezonePicker/NcTimezonePicker.vue
@@ -41,7 +41,8 @@ export default {
 </docs>
 
 <template>
-	<NcSelect :value="selectedTimezone"
+	<NcSelect :uid="uid"
+		:value="selectedTimezone"
 		:options="options"
 		:multiple="false"
 		:clearable="false"
@@ -81,6 +82,13 @@ export default {
 			type: String,
 			default: 'floating',
 		},
+		/**
+		 * ID of the inner vue-select element, can be used for labels like: `vs-${uid}__combobox`
+		 */
+		uid: {
+			type: [String, Number],
+			default: `tz-${(Math.random() + 1).toString(36).substring(7)}`,
+		},
 	},
 	emits: ['input'],
 	computed: {