diff --git a/src/BedWars/game/GameListener.php b/src/BedWars/game/GameListener.php
index e4498ee..7c80f24 100644
--- a/src/BedWars/game/GameListener.php
+++ b/src/BedWars/game/GameListener.php
@@ -73,7 +73,7 @@ public function onSignChange(SignChangeEvent $event) : void{
             $pos = $sign->getPosition();
             $pos_ = $pos->getX() . ":" . $pos->getY() . ":" . $pos->getZ() . ":" . $player->getWorld()->getFolderName();
 
-            foreach ($this->signs[$text->getLine(1)] as $key => $val){
+            foreach ($this->plugin->signs[$text->getLine(1)] as $key => $val){
                 if($val == $pos_){
                     return;
                 }
@@ -540,4 +540,4 @@ public function handlePacket(DataPacketReceiveEvent $event) : void{
                 }
             }
     }
-}
\ No newline at end of file
+}