diff --git a/SourceQuery/SourceQuery.php b/SourceQuery/SourceQuery.php
index a29d7f3..339a043 100644
--- a/SourceQuery/SourceQuery.php
+++ b/SourceQuery/SourceQuery.php
@@ -58,6 +58,7 @@
 		/**
 		 * Source rcon sent
 		 */
+		const SERVERDATA_REQUESTVALUE   = 0;
 		const SERVERDATA_EXECCOMMAND    = 2;
 		const SERVERDATA_AUTH           = 3;
 		
diff --git a/SourceQuery/SourceRcon.php b/SourceQuery/SourceRcon.php
index 06a2e51..0a77d58 100644
--- a/SourceQuery/SourceRcon.php
+++ b/SourceQuery/SourceRcon.php
@@ -145,7 +145,7 @@
 			// See https://developer.valvesoftware.com/wiki/Source_RCON_Protocol#Multiple-packet_Responses
 			if( StrLen( $Data ) >= 4000 )
 			{
-				$this->Write( SourceQuery::SERVERDATA_RESPONSE_VALUE );
+				$this->Write( SourceQuery::SERVERDATA_REQUESTVALUE );
 				
 				do
 				{