1 files changed, 1 insertions, 1 deletions
diff --git a/src/rb.c b/src/rb.c
index 0307d57..a478671 100644
--- a/src/rb.c
+++ b/src/rb.c
@@ -175,7 +175,7 @@ start_game(struct rb *rb)
 		case ALLEGRO_EVENT_MOUSE_AXES:
 			dx += event.mouse.dx * 0.1;
 			dy += event.mouse.dy * 0.1;
-			al_set_mouse_xy(rb->display, 320, 240);
+			al_set_mouse_xy(rb->display, RB_X_CENTER, RB_Y_CENTER);
 			break;
 
 		case ALLEGRO_EVENT_KEY_DOWN: