diff --git a/src/me/mrCookieSlime/Slimefun/listeners/AncientAltarListener.java b/src/me/mrCookieSlime/Slimefun/listeners/AncientAltarListener.java
index 35622ac35..c126a58fb 100644
--- a/src/me/mrCookieSlime/Slimefun/listeners/AncientAltarListener.java
+++ b/src/me/mrCookieSlime/Slimefun/listeners/AncientAltarListener.java
@@ -180,9 +180,8 @@ public class AncientAltarListener implements Listener {
 		}
 	}
 	
-	@EventHandler
+	@EventHandler (priority = EventPriority.HIGHEST, ignoreCancelled = true)
 	public void onBlockPlace(BlockPlaceEvent e) {
-		if(e.isCancelled()) return;
 		Block b = e.getBlockPlaced().getRelative(0, -1, 0);
 		SlimefunItem item = BlockStorage.check(b);
 		if(item == null) return;