diff --git a/bootstrap-datepicker/index.d.ts b/bootstrap-datepicker/index.d.ts
index a692b663bb..5a6e80f72e 100644
--- a/bootstrap-datepicker/index.d.ts
+++ b/bootstrap-datepicker/index.d.ts
@@ -42,6 +42,7 @@ interface DatepickerOptions {
     showOnFocus?: boolean;
     immediateUpdates?: boolean;
     title?: string;
+    container?: string;
 }
 
 interface DatepickerCustomFormatOptions {