diff --git a/src/ThemeEditor.Controls.ColorPicker/ColorPicker.xaml b/src/ThemeEditor.Controls.ColorPicker/ColorPicker.xaml
index f55a0c5..02583b6 100644
--- a/src/ThemeEditor.Controls.ColorPicker/ColorPicker.xaml
+++ b/src/ThemeEditor.Controls.ColorPicker/ColorPicker.xaml
@@ -120,7 +120,7 @@
                             <Setter Property="Padding" Value="1"/>
                         </Style>
                         <Style Selector="ButtonSpinner /template/ RepeatButton">
-                            <Setter Property="Padding" Value="1"/>
+                            <Setter Property="Padding" Value="0"/>
                         </Style>
                         <Style Selector="NumericUpDown.picker /template/ TextBox#PART_TextBox">
                             <Setter Property="Margin" Value="1"/>