diff --git a/src/widgets/mod.rs b/src/widgets/mod.rs
index 845b548..367090a 100644
--- a/src/widgets/mod.rs
+++ b/src/widgets/mod.rs
@@ -95,6 +95,7 @@ impl BigRedButton {
   fn spawn_big_red_button(commands: &mut ChildSpawnerCommands, text: impl Into<String>) {
     let mut builder = commands.spawn((
       Button,
+      BigRedButton,
       Node {
         width: Px(60.0),
         height: Px(60.0),
@@ -124,7 +125,7 @@ impl BigRedButton {
     event: Trigger<Pointer<Over>>,
     // Get button background and border colors so we can change them.
     // Filter for *changed* interactions, and only entities with a [`Button`]
-    mut button_colors: Query<(&mut BackgroundColor, &mut BorderColor), With<Button>>,
+    mut button_colors: Query<(&mut BackgroundColor, &mut BorderColor), With<BigRedButton>>,
     ui_theme: Res<UiTheme>,
   ) {
     // Get the components for only the Trigger's target entity
@@ -139,7 +140,7 @@ impl BigRedButton {
 
   fn button_hover_stop(
     event: Trigger<Pointer<Out>>,
-    mut button_colors: Query<(&mut BackgroundColor, &mut BorderColor), With<Button>>,
+    mut button_colors: Query<(&mut BackgroundColor, &mut BorderColor), With<BigRedButton>>,
     ui_theme: Res<UiTheme>,
   ) {
     if let Ok((mut bg, mut border)) = button_colors.get_mut(event.target()) {
@@ -150,7 +151,7 @@ impl BigRedButton {
 
   fn button_press_start(
     event: Trigger<Pointer<Pressed>>,
-    mut button_colors: Query<(&mut BackgroundColor, &mut BorderColor), With<Button>>,
+    mut button_colors: Query<(&mut BackgroundColor, &mut BorderColor), With<BigRedButton>>,
     ui_theme: Res<UiTheme>,
   ) {
     if let Ok((mut bg, mut border)) = button_colors.get_mut(event.target()) {
@@ -161,7 +162,7 @@ impl BigRedButton {
 
   fn button_press_stop(
     event: Trigger<Pointer<Released>>,
-    mut button_colors: Query<(&mut BackgroundColor, &mut BorderColor), With<Button>>,
+    mut button_colors: Query<(&mut BackgroundColor, &mut BorderColor), With<BigRedButton>>,
     ui_theme: Res<UiTheme>,
   ) {
     if let Ok((mut bg, mut border)) = button_colors.get_mut(event.target()) {