diff --git a/controllers/ChoresApiController.php b/controllers/ChoresApiController.php
index 9805a107..7b4c28bc 100644
--- a/controllers/ChoresApiController.php
+++ b/controllers/ChoresApiController.php
@@ -21,7 +21,7 @@ class ChoresApiController extends BaseApiController
 		try
 		{
 			$trackedTime = date('Y-m-d H:i:s');
-			if (array_key_exists('tracked_time', $requestBody) && IsIsoDateTime($requestBody['tracked_time']))
+			if (array_key_exists('tracked_time', $requestBody) && (IsIsoDateTime($requestBody['tracked_time']) || IsIsoDate($requestBody['tracked_time'])))
 			{
 				$trackedTime = $requestBody['tracked_time'];
 			}
diff --git a/public/viewjs/components/datetimepicker.js b/public/viewjs/components/datetimepicker.js
index c6fc63a6..6b220478 100644
--- a/public/viewjs/components/datetimepicker.js
+++ b/public/viewjs/components/datetimepicker.js
@@ -48,6 +48,15 @@ Grocy.Components.DateTimePicker.ChangeFormat = function(format)
 	$(".datetimepicker").datetimepicker("destroy");
 	Grocy.Components.DateTimePicker.GetInputElement().data("format", format);
 	Grocy.Components.DateTimePicker.Init();
+
+	if (format == "YYYY-MM-DD")
+	{
+		Grocy.Components.DateTimePicker.GetInputElement().addClass("date-only-datetimepicker");
+	}
+	else
+	{
+		Grocy.Components.DateTimePicker.GetInputElement().removeClass("date-only-datetimepicker");
+	}
 }
 
 var startDate = null;