diff --git a/src/game/WorldSocket.cpp b/src/game/WorldSocket.cpp
index 737f28631..95e93c417 100644
--- a/src/game/WorldSocket.cpp
+++ b/src/game/WorldSocket.cpp
@@ -755,7 +755,7 @@ int WorldSocket::HandleAuthSession (WorldPacket& recvPacket)
 
     BigNumber K;
 
-    if (recvPacket.size () < (4 + 4 + 1 + 4 + 20))
+    if (recvPacket.size () < (4 + 4 + 1 + 4 + 4 + 20))
     {
         sLog.outError ("WorldSocket::HandleAuthSession: wrong packet size");
         return -1;
@@ -767,7 +767,7 @@ int WorldSocket::HandleAuthSession (WorldPacket& recvPacket)
     recvPacket >> account;
     recvPacket >> unk3;
 
-    if (recvPacket.size () < (4 + 4 + (account.size () + 1) + 4 + 20))
+    if (recvPacket.size () < (4 + 4 + (account.size () + 1) + 4 + 4 + 20))
     {
         sLog.outError ("WorldSocket::HandleAuthSession: wrong packet size second check");
         return -1;
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index b320708c0..28097587c 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "8277"
+ #define REVISION_NR "8278"
 #endif // __REVISION_NR_H__