diff --git a/src/pocketmine/network/mcpe/protocol/ResourcePackStackPacket.php b/src/pocketmine/network/mcpe/protocol/ResourcePackStackPacket.php
index bc2a5de40..e8c1830da 100644
--- a/src/pocketmine/network/mcpe/protocol/ResourcePackStackPacket.php
+++ b/src/pocketmine/network/mcpe/protocol/ResourcePackStackPacket.php
@@ -65,14 +65,14 @@ class ResourcePackStackPacket extends DataPacket{
 		foreach($this->behaviorPackStack as $entry){
 			$this->putString($entry->getPackId());
 			$this->putString($entry->getPackVersion());
-			$this->putString(""); //TODO
+			$this->putString(""); //TODO: subpack name
 		}
 
 		$this->putUnsignedVarInt(count($this->resourcePackStack));
 		foreach($this->resourcePackStack as $entry){
 			$this->putString($entry->getPackId());
 			$this->putString($entry->getPackVersion());
-			$this->putString(""); //TODO
+			$this->putString(""); //TODO: subpack name
 		}
 	}
 
diff --git a/src/pocketmine/network/mcpe/protocol/ResourcePacksInfoPacket.php b/src/pocketmine/network/mcpe/protocol/ResourcePacksInfoPacket.php
index 4efbe9c98..a01cb6384 100644
--- a/src/pocketmine/network/mcpe/protocol/ResourcePacksInfoPacket.php
+++ b/src/pocketmine/network/mcpe/protocol/ResourcePacksInfoPacket.php
@@ -68,16 +68,16 @@ class ResourcePacksInfoPacket extends DataPacket{
 			$this->putString($entry->getPackId());
 			$this->putString($entry->getPackVersion());
 			$this->putLLong($entry->getPackSize());
-			$this->putString(""); //TODO
-			$this->putString(""); //TODO
+			$this->putString(""); //TODO: encryption key
+			$this->putString(""); //TODO: subpack name
 		}
 		$this->putLShort(count($this->resourcePackEntries));
 		foreach($this->resourcePackEntries as $entry){
 			$this->putString($entry->getPackId());
 			$this->putString($entry->getPackVersion());
 			$this->putLLong($entry->getPackSize());
-			$this->putString(""); //TODO
-			$this->putString(""); //TODO
+			$this->putString(""); //TODO: encryption key
+			$this->putString(""); //TODO: subpack name
 		}
 	}