diff --git a/event_bus.gd b/event_bus.gd
index 0d27dfb..7ccd010 100644
--- a/event_bus.gd
+++ b/event_bus.gd
@@ -1,4 +1,6 @@
 extends Node
 
+@warning_ignore("unused_signal")
 signal card_on_hover(val)
+@warning_ignore("unused_signal")
 signal card_on_unhover()