diff --git a/src/Avalonia.Themes.Fluent/Controls/NumericUpDown.xaml b/src/Avalonia.Themes.Fluent/Controls/NumericUpDown.xaml
index 25aca06135..1e58259358 100644
--- a/src/Avalonia.Themes.Fluent/Controls/NumericUpDown.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/NumericUpDown.xaml
@@ -51,6 +51,8 @@
                    Margin="-1"
                    Padding="{TemplateBinding Padding}"
                    MinWidth="{TemplateBinding MinWidth}"
+                   Foreground="{TemplateBinding Foreground}"
+                   FontSize="{TemplateBinding FontSize}"
                    Watermark="{TemplateBinding Watermark}"
                    IsReadOnly="{TemplateBinding IsReadOnly}"
                    VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"