diff --git a/www/apps/ui/src/specs/DatePicker/DatePicker.json b/www/apps/ui/src/specs/DatePicker/DatePicker.json
index 76e21e50a8..2b243c483b 100644
--- a/www/apps/ui/src/specs/DatePicker/DatePicker.json
+++ b/www/apps/ui/src/specs/DatePicker/DatePicker.json
@@ -18,6 +18,14 @@
       },
       "description": "",
       "required": false
+    },
+    "modal": {
+      "defaultValue": {
+        "value": "false",
+        "computed": false
+      },
+      "description": "",
+      "required": false
     }
   }
 }
\ No newline at end of file