diff --git a/src/network/C4Network2.cpp b/src/network/C4Network2.cpp
index 9c7a3689b..e263ede0f 100644
--- a/src/network/C4Network2.cpp
+++ b/src/network/C4Network2.cpp
@@ -1236,9 +1236,6 @@ bool C4Network2::CheckConn(const C4ClientCore &CCore, C4Network2IOConnection *pC
 	// check core
 	if (CCore.getDiffLevel(pClient->getCore()) > C4ClientCoreDL_IDMatch)
 		{ *szReply = "wrong client core"; return false; }
-	// check address
-	if (pClient->isConnected() && pClient->getMsgConn()->getPeerAddr() != pConn->getPeerAddr())
-		{ *szReply = "wrong address"; return false; }
 	// accept
 	return true;
 }