diff --git a/src/components/TDatepicker.ts b/src/components/TDatepicker.ts
index a3d364e..1b82636 100644
--- a/src/components/TDatepicker.ts
+++ b/src/components/TDatepicker.ts
@@ -570,7 +570,7 @@ const TDatepicker = HtmlInput.extend({
         focus: () => void
       };
 
-      (this.$refs.timePicker as TimePicker).focus();
+      (this.$refs.timePicker as TimePicker)?.focus();
     },
     inputDateHandler(date: Date): void {
       this.dateWithoutTime = date;