diff --git a/src/Views/Histories.axaml b/src/Views/Histories.axaml
index f372d5d5..20f49d90 100644
--- a/src/Views/Histories.axaml
+++ b/src/Views/Histories.axaml
@@ -12,15 +12,15 @@
              x:Name="ThisControl">
   <v:LayoutableGrid UseHorizontal="{Binding Source={x:Static vm:Preference.Instance}, Path=UseTwoColumnsLayoutInHistories}">
     <v:LayoutableGrid.RowDefinitions>
-      <RowDefinition Height="{Binding TopArea, Mode=TwoWay}"/>
+      <RowDefinition Height="{Binding TopArea, Mode=TwoWay}" MinHeight="100"/>
       <RowDefinition Height="3"/>
-      <RowDefinition Height="{Binding BottomArea, Mode=TwoWay}"/>
+      <RowDefinition Height="{Binding BottomArea, Mode=TwoWay}" MinHeight="200"/>
     </v:LayoutableGrid.RowDefinitions>
 
     <v:LayoutableGrid.ColumnDefinitions>
-      <ColumnDefinition Width="{Binding LeftArea, Mode=TwoWay}"/>
+      <ColumnDefinition Width="{Binding LeftArea, Mode=TwoWay}" MinWidth="100"/>
       <ColumnDefinition Width="3"/>
-      <ColumnDefinition Width="{Binding RightArea, Mode=TwoWay}"/>
+      <ColumnDefinition Width="{Binding RightArea, Mode=TwoWay}" MinWidth="100"/>
     </v:LayoutableGrid.ColumnDefinitions>
     
     <Grid Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="3">
diff --git a/src/Views/StashesPage.axaml b/src/Views/StashesPage.axaml
index b3e52771..0b747179 100644
--- a/src/Views/StashesPage.axaml
+++ b/src/Views/StashesPage.axaml
@@ -13,7 +13,7 @@
     <Grid.ColumnDefinitions>
       <ColumnDefinition Width="{Binding Source={x:Static vm:Preference.Instance}, Path=Layout.StashesLeftWidth, Mode=TwoWay}" MinWidth="300"/>
       <ColumnDefinition Width="4"/>
-      <ColumnDefinition Width="*"/>
+      <ColumnDefinition Width="*" MinWidth="300"/>
     </Grid.ColumnDefinitions>
 
     <!-- Left -->
diff --git a/src/Views/WorkingCopy.axaml b/src/Views/WorkingCopy.axaml
index 9fab9927..158268cd 100644
--- a/src/Views/WorkingCopy.axaml
+++ b/src/Views/WorkingCopy.axaml
@@ -12,7 +12,7 @@
     <Grid.ColumnDefinitions>
       <ColumnDefinition Width="{Binding Source={x:Static vm:Preference.Instance}, Path=Layout.WorkingCopyLeftWidth, Mode=TwoWay}" MinWidth="300"/>
       <ColumnDefinition Width="5"/>
-      <ColumnDefinition Width="*"/>
+      <ColumnDefinition Width="*" MinWidth="300"/>
     </Grid.ColumnDefinitions>
 
     <!-- Left -->