diff --git a/src/player.rs b/src/player.rs
index 20d94b5..16654bc 100644
--- a/src/player.rs
+++ b/src/player.rs
@@ -38,7 +38,7 @@ fn spawn_player(mut commands: Commands) {
 pub(crate) fn move_player(
     input: Res<ButtonInput<KeyCode>>,
     time: Res<Time>,
-    mut player: Query<(&mut Velocity, &mut Transform), With<Player>>,
+    mut player: Single<(&mut Velocity, &mut Transform), With<Player>>,
     mut fall_started: ResMut<FallStarted>,
 ) {
     // If matching entity