diff --git a/src/pocketmine/network/mcpe/protocol/ExplodePacket.php b/src/pocketmine/network/mcpe/protocol/ExplodePacket.php
index df7d86cb2..66daa8bf4 100644
--- a/src/pocketmine/network/mcpe/protocol/ExplodePacket.php
+++ b/src/pocketmine/network/mcpe/protocol/ExplodePacket.php
@@ -62,7 +62,7 @@ class ExplodePacket extends DataPacket{
 		$this->putUnsignedVarInt(count($this->records));
 		if(count($this->records) > 0){
 			foreach($this->records as $record){
-				$this->putSignedBlockPosition($record->x, $record->y, $record->z);
+				$this->putSignedBlockPosition((int) $record->x, (int) $record->y, (int) $record->z);
 			}
 		}
 	}
@@ -71,4 +71,4 @@ class ExplodePacket extends DataPacket{
 		return $session->handleExplode($this);
 	}
 
-}
\ No newline at end of file
+}