diff --git a/src/Acr.UserDialogs.Uwp/ProgressContentDialog.xaml b/src/Acr.UserDialogs.Uwp/ProgressContentDialog.xaml
index 65d29782..558c2be9 100644
--- a/src/Acr.UserDialogs.Uwp/ProgressContentDialog.xaml
+++ b/src/Acr.UserDialogs.Uwp/ProgressContentDialog.xaml
@@ -6,6 +6,7 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     mc:Ignorable="d"
+    MinHeight="0"
     Background="Black"
     Opacity="0.7">